Elementary Statistics: A Step By Step Approach (10th Edition)

Chapter 4

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A set of all possible results of a coin toss i.e... more

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H or T ; The set of all possible outcomes of a ... more

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There is a chance to obtain H and to obtain T... more

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According to the law of large numbers if there is ... more

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It is established after the conduction of an ... more

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No.Subjective probabilities could be utilized if ... more

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HBy the classical probability, in any toss there ... more

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A probability experiment is an experiment that can... more

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A sample space is defined as the set of all ... more

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An outcome is the result of a trial of a random ... more

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Equally likely events are events that have a ... more

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. ; A probability experiment is the possibility ... more

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1 ; A probability experiment is the possibility ... more

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0 ; A probability experiment is the possibility ... more

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1 ; A probability experiment is the possibility ... more

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0.80No. ; Probability is the chance of occurrence ... more

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The range of possible probabilities is .It is not ... more

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0.427 ; The percentages of the demands of each ... more

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; The probability of an occurrence of an event is... more

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0.09460.3770.227 ; The percentages of the number ... more

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0.110.92 ; The empirical rule of probability ... more

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0.6940.925 ; The empirical rule of probability ... more

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0.2850.725 ; The empirical rule of probability ... more

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; The probability is the chance of occurrence of ... more

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; The sample space is as follows:. ; Tree diagram... more

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The sample space is as follows:. ; A tree diagram ... more

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The sample space is as follows:. ; Tree diagram is... more

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; The tree chart begins with one point that ... more

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; The tree chart begins with one point that ... more

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; The sample space is as follows:. ; Tree diagram... more

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There is a chance that the coin is biased but it ... more

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The statement is quite possibly not true as the ... more

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0450.1250.11711410.3750.36721470.3750.3833510.1250... more

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0210.250.211540.50.542250.250.25Total100  The ... more

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566 ; The number of individuals with inactive ... more

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12 weeks ; In statistics, a study includes the ... more

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Side effects of painkillers and the type of ... more

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 Qualitative variables and nominal level of ... more

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A value that is known with absolute certainty is ... more

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0.339 ; Probability is the likelihood of ... more

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0.668Yes.The event where individuals received ... more

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0.564 ; Probability is the likelihood of ... more

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0.68 ; Probability is the likelihood of occurrence... more

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If no two or more of the events can happen ... more

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For mutually exclusive events and , the event of ... more

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0.63 ; If events A and B have no common outcomes, ... more

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; The probability can be calculated by the given ... more

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Likely.The obtained probability is almost . ; The ... more

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; Probability is defined as follows:If and are ... more

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; Probability is defined as follows:If and are ... more

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; Probability is defined as follows:If is an ... more

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; Probability is defined as follows:If is an ... more

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No, as ; Probability is defined as follows:If and... more

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; Probability is defined as follows:If and are ... more

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; Probability is defined as follows:If and are ... more

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Multiplication rule, as the events are independent... more

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The features can be dependent or independent.The ... more

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The probability changes if the two or more events ... more

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No. ; Probability is defined as follows:The ... more

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The partners can be convicted if the probabilities... more

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Probabilities are theoretical and serve a purpose ... more

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Yes  ; The law system condemns a person guilty ... more

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; Probability distribution is an expression that ... more

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The event is unlikely as the probability is really... more

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; Probability distribution is an expression that ... more

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; Probability distribution is an expression that ... more

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; Probability distribution is an expression that ... more

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; Probability distribution is an expression that ... more

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Unlikely ; Probability distribution is an ... more

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Highly unlikely ; Probability distribution is an ... more

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; Probability distribution is an expression that ... more

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  ; Probability distribution is an expression that... more

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; Probability distribution is an expression that ... more

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; Probability distribution is an expression that ... more

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; Probability distribution is an expression that ... more

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; Probability distribution is an expression that ... more

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; Probability distribution is an expression that ... more

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; Probability distribution is an expression that ... more

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; Probability distribution is an expression that ... more

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; Probability distribution is an expression that ... more

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0.231 ; Probability is the ratio of the favourable... more

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0.5431 ; Probability is the portion of the sample ... more

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0.987 ; Probability is the portion of the sample ... more

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; Probability is the portion of the sample that ... more

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0.968 ; Probability is the portion of the sample ... more

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0.875.Likely, as the probability of getting at ... more

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0.111No, as the probability of getting at least ... more

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0.306 ; Probability is the portion of the sample ... more

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0.319 ; Probability is the portion of the sample ... more

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0.678Yes, as the required probability is high. ; ... more

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No. and . ; If the events and cannot occur at ... more

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No, as the value of is not equal to . ; The data ... more

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YesEvent is dependent on professor DW and MH. The... more

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No.No. ; If the events and cannot occur at the ... more

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; There are two types of dice, one is standard ... more

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5 ; There are two bags containing items of color B... more

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; There are four on (+) and off (-) devices.Any ... more

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In general, if there are on and off devices, it ... more

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256 ; A switch contains two possible outcomes on ... more

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No, as it is very rare for someone to open the ... more

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3125 ; There are cuts and each cut was made out ... more

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; The possible outcomes are .The total number of ... more

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2225 cars are sold;The number of cars other keys ... more

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   ; There are 10 possible digits (0 to 9).If they... more

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; Permutation is the arrangement of all or part ... more

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; Permutation is the arrangement of all or part ... more

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; Permutation is the arrangement of all or part ... more

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   ; There are 10 possible digits (0 to 9).If they... more

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; Permutation is the arrangement of all or part ... more

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; Each of the D is distinguishable.Each one of ... more

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; There are two choices for the first letter .... more

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; The first, second and third category has , and... more

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; There are a total of letters.If repetition is ... more

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; There are characters in total to create a ... more

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; There are 2 routes from place x to place y and ... more

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; There are a total of 4 colors that are G, R, B... more

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; Permutation refers to the arrangement of ... more

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; Permutation refers to the arrangement of ... more

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; Permutation refers to the arrangement of ... more

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; Permutation refers to the arrangement of ... more

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; The permutation is the arrangement of all or ... more

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; There are 10 possible digits (0 to 9).... more

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; An online service has 13 offers for samples and... more

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; Permutation refers to the arrangement of ... more

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  ; The FLC shows 4 films.If 4 M is chosen from ... more

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; Combination refers to the selection of objects... more

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; Permutation refers to the arrangement of ... more

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; Permutation refers to the arrangement of ... more

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  ; Permutation refers to the arrangement of ... more

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; Use the permutation rule which says that the ... more

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27720 ; Use the permutation rule which says that ... more

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18480 ; Use the permutation rule which says that ... more

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; Permutation refers to the arrangement of ... more

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2118760 ; Use the combination rule which says that... more

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41580 ; Use the combination rule which says that ... more

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495 ; Use the combination rule which says that the... more

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120 ; Use the combination rule which says that the... more

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1800 ; Use the combination rule which says that ... more

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1820496 ; Use the combination rule which says that... more

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6400 ; There are 6 individuals each performing one... more

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166320 ; Use the combination rule which says that ... more

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495210420 ; Use the combination rule which says ... more

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14400 ; Use the combination rule which says that ... more

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340475 ; Given an alphabet contains 7 ‘c’s and 5 ‘... more

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194040 ; Use the combination rule which says that ... more

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106 ; Use the combination rule which says that the... more

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53130 ; Use the combination rule which says that ... more

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There are blocks with an unequal number of dots ... more

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; Use the combination rule which says that the ... more

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; Use the combination rule which says that the ... more

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; Use the combination rule which says that the ... more

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; Use the combination rule which says that the ... more

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; Use the combination rule which says that the ... more

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; Use the combination rule which says that the ... more

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; Permutation rule which says that the ... more

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; Use the combination rule which says that the ... more

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; Use the combination rule which says that the ... more

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; Use the combination rule which says that the ... more

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; Use the combination rule which says that the ... more

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; Use the combination rule which says that the ... more

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; Permutation rule says that the arrangement of ... more

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; Use the combination rule which says that the ... more

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; Use the combination rule which says that the ... more

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; Permutation rule says that the arrangement of ... more

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; Permutation rule says that the arrangement of ... more

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; Use the combination rule which says that the ... more

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; In a circle arrangement, it is assumed that the... more

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; If there are people named P, Q, R, S, and T. ... more

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; Use the combination rule which says that the ... more

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; There is a deck of cards and there are ... more

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; An event is any subset of the sample space. For... more

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An event is said to be independent if the ... more

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; The probability is a relative measurement of an... more

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; The probability is a relative measurement of an... more

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; An event is any subset of the sample space. For... more

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An event is said to be independent if the ... more

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; An event is the set of all outcomes of an ... more

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For the first example, the events are independent.... more

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; Combination is a selection technique that ... more

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; The cards numbered to are stumbled.The ... more

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; The combination is a selection technique that ... more

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; The combination is a selection technique that ... more

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; The combination is a selection technique that ... more

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; The combination is a selection technique that ... more

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; The combination is a selection technique that ... more

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; When three dice are rolled the total number of ... more

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; The total number of ways to arrange machines ... more

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; The combination is a selection technique that ... more

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; The probability of an event is the ratio of the... more

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; The probability of an event is the ratio of the... more

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; The probability of an event is the ratio of the... more

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; The probability of an event is the ratio of the... more

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; The probability of an event is the ratio of the... more

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; The probability of an event is the ratio of the... more

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; The probability is the chance of occurring a ... more

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; The FA and FB manufactured Item-S are and , i.... more

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; Consider be the event that S will live on C ... more

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Impossible to obtain exactly three ; The total ... more

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; Consider be the event LM and be the event ER.... more

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; Consider be the event that the Vehicle-B is ... more

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; The probability of V is , i.e., .The number of ... more

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; The complement rule of probability is , where ... more

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; The complement rule of probability is , where ... more

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If repetitions are allowed: If repetitions are not... more

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; In order to obtain the required result, apply ... more

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; The required result can be obtained by applying... more

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; The required result can be obtained by applying... more

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; The required result can be obtained by applying... more

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; The required result can be obtained by applying... more

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; The capacity of the device M is 100 songs.As ... more

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; The required result can be obtained by applying... more

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; The required result can be obtained by applying... more

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; The required result can be obtained by applying... more

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; The required result can be obtained by applying... more

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PROBABILITY ; The required result can be obtained ... more

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; The required result can be obtained by applying... more

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; The required result can be obtained by applying... more

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; To obtain the required result apply the ... more

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; The set of all the outcomes of an experiment is... more

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; The combination doesn't bother about the ... more

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; The set of all the outcomes of an experiment is... more

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; The tree chart begins with one point that ... more

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False.It is useful where other methods cannot be ... more

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False.Empirical probabilities use frequency ... more

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The ratio of favorable outcomes to the total ... more

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False.When and are not mutually exclusive . ; If... more

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False.The probabilities can be different for both ... more

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False.An event and its complement cannot occur at ... more

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Each discrete arrangement of objects that can be ... more

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FalseA permutation is the arrangement of a set of ... more

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The given value is which is a negative value.A ... more

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Classical probability uses sample space to ... more

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All the possible outcomes of an experiment are ... more

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The complement of any event is the event that ... more

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All the possible outcomes of an experiment are ... more

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A permutation is the arrangement of all or part of... more

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The permutation isn't only concerned with the ... more

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The permutation isn't only concerned with the ... more

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The combination doesn't bother about the ... more

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Sample space ; All the possible outcomes of an ... more

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0;1 ; The probability of an event associated with ... more

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0 ; The probability of an event associated with a ... more

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; An event is an outcome or a set of outcomes of ... more

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Mutually exclusive ; If two events A and B have no... more

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; The probability of an event associated with a ... more

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; The probability of an event associated with a ... more

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; Define as the event that the student will be ... more

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0.533 ; The probability of an event calculated as ... more

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0.814 ; Define be the event that the customer ... more

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0.056 ; Define be the event that the person works... more

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0.992 ; The probability of an event associated ... more

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0.518 ; The probability of an event associated ... more

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0.9999886 ; The probability of an event associated... more

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2646 ; The number of ways objects can be selected... more

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40320 ; The number of arrangements in which S ... more

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1365 ; The number of ways objects can be selected... more

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If repetitions are allowed: 1188137600If ... more

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720 ; The objects can be rearranged in ways.... more

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33554432 ; The 25 questions have 2 possible ... more

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56 ; The number of ways objects can be selected ... more

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; The number of ways objects can be selected ... more

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; The number of ways objects can be selected ... more

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; The number of ways objects can be selected ... more

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; A tree diagram is a schematic representation of... more

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120120 ; The factorial can be obtained by the ... more

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210 ; The factorial can be obtained by the formula... more

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Define, as the event that coins turn up as heads... more

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0.51770.4917The probability of success is greater ... more

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The probability that 23 people needed to obtain ... more

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No.The probability of contamination is 0.75. ; The... more

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There are 36 types of food P available in the shop... more

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The winning chances for the first and the second ... more

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Out of , different artisans are selected with the... more

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No.Yes. ; The probability of the simultaneous ... more

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, where is the number of possible combinations to... more

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Online simulation is performed 50 times each to ... more

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