The last Kiss Do people have a preference for the last thing they taste? Researchers at the University of Michigan designed a study to find out. The researchers gave 22 students five different Hershey's Kisses (milk chocolate, dark chocolate, crème, caramel, and almond) in random order and asked the student to rate each candy. Participants were not told how many Kisses they would taste. However, when the 5th and final Kiss was presented, participants were told that it would be their last one. 14 Assume that the participants in the study don't have a special preference for the la thing they taste, that is, the probability of preferring the last Kiss tasted is p = 0.20. Let X = the number of participants who choose the last Kiss. Of the 22 students, 14 gave the final Kiss the highest rating. Does this give convincing evidence that the participants have a preference for the last thing they taste? Compute P(X ≥ 14) with technology and use this result to support your answer.

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9361
14
The last Kiss Do people have a preference for the last thing they taste?
Researchers at the University of Michigan designed a study to find out.
The researchers gave 22 students five different Hershey's Kisses (milk
chocolate, dark chocolate, crème, caramel, and almond) in random order
and asked the student to rate each candy. Participants were not told how
many Kisses they would taste. However, when the 5th and final Kiss was
presented, participants were told that it would be their last one. Assume
that the participants in the study don't have a special preference for the last
thing they taste, that is, the probability of preferring the last Kiss tasted is
p = 0.20. Let X= the number of participants who choose the last Kiss.
Of the 22 students, 14 gave the final Kiss the highest rating. Does
this give convincing evidence that the participants have a
preference for the last thing they taste? Compute P(X≥ 14) with
technology and use this result to support your answer.
Transcribed Image Text:9. 9361 14 The last Kiss Do people have a preference for the last thing they taste? Researchers at the University of Michigan designed a study to find out. The researchers gave 22 students five different Hershey's Kisses (milk chocolate, dark chocolate, crème, caramel, and almond) in random order and asked the student to rate each candy. Participants were not told how many Kisses they would taste. However, when the 5th and final Kiss was presented, participants were told that it would be their last one. Assume that the participants in the study don't have a special preference for the last thing they taste, that is, the probability of preferring the last Kiss tasted is p = 0.20. Let X= the number of participants who choose the last Kiss. Of the 22 students, 14 gave the final Kiss the highest rating. Does this give convincing evidence that the participants have a preference for the last thing they taste? Compute P(X≥ 14) with technology and use this result to support your answer.
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