9.936114The 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 (milkchocolate, dark chocolate, crème, caramel, and almond) in random orderand asked the student to rate each candy. Participants were not told howmany Kisses they would taste. However, when the 5th and final Kiss waspresented, participants were told that it would be their last one. Assumethat the participants in the study don't have a special preference for the lastthing they taste, that is, the probability of preferring the last Kiss tasted isp = 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. Doesthis give convincing evidence that the participants have apreference for the last thing they taste? Compute P(X≥ 14) withtechnology and use this result to support your answer.

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.

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.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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