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2. An entertainment ageney conducted a small study to investigate entertainment preferences by age. In particular, they are interested in examining whether a person's preferenoe for movies versus tv series (preference) is related to age (age, categorized as under 40 and 40+). Each person was asked if they prefemed movies or tv series, and their age was mcorded. It is expected that younger pople are less likely to prefer movies than older people. The data from the study are presented in the table bekw. Movies TV Series Total 15 Under 40 40 and ower Total 10 7 7 17 14 12 39 (a) Write out the hypotheses. (b) Discuss whether assumptions are met for using the Central Limit Theorem. Based on this, indicate the most appropriate test to conduct for testing the hypotheses. (e) Conduct the appropriate test to test the mall hypothesis. (d) Caleulate and interpret the odds ratio for this table.

2. An entertainment ageney conducted a small study to investigate entertainment preferences by age. In particular, they are interested in examining whether a person's preferenoe for movies versus tv series (preference) is related to age (age, categorized as under 40 and 40+). Each person was asked if they prefemed movies or tv series, and their age was mcorded. It is expected that younger pople are less likely to prefer movies than older people. The data from the study are presented in the table bekw. Movies TV Series Total 15 Under 40 40 and ower Total 10 7 7 17 14 12 39 (a) Write out the hypotheses. (b) Discuss whether assumptions are met for using the Central Limit Theorem. Based on this, indicate the most appropriate test to conduct for testing the hypotheses. (e) Conduct the appropriate test to test the mall hypothesis. (d) Caleulate and interpret the odds ratio for this table.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 1C
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2. An entertainment ageney conducted a small study to investigate entertainment prefem DCes by age. In particular, they are interested in examining whether a person's preferemoe for movies versus tv series (preference) is related to age (age, categorized as under 40 and 40+). Each person was asked if they prefered movies or tv series, and their age was mcorded. It is expected that younger people are less likely to prefer movies than older people. The data from the study are presented in the table below. Movies TV Series Total Under 40 40 and over Total 10 15 7 7 17 14 12 39 (a) Write out the hypotheses. (b) Discus whether assumptions are met for sing the Central Limit Theorem. Basxd on this, indicate the most appropriate test to conduct for testing the hypotheses. (c) Conduct the appropriate test to test the mill hypothesis. (4) Caleulate and interpret the odds ratio for this table.
Transcribed Image Text:2. An entertainment ageney conducted a small study to investigate entertainment prefem DCes by age. In particular, they are interested in examining whether a person's preferemoe for movies versus tv series (preference) is related to age (age, categorized as under 40 and 40+). Each person was asked if they prefered movies or tv series, and their age was mcorded. It is expected that younger people are less likely to prefer movies than older people. The data from the study are presented in the table below. Movies TV Series Total Under 40 40 and over Total 10 15 7 7 17 14 12 39 (a) Write out the hypotheses. (b) Discus whether assumptions are met for sing the Central Limit Theorem. Basxd on this, indicate the most appropriate test to conduct for testing the hypotheses. (c) Conduct the appropriate test to test the mill hypothesis. (4) Caleulate and interpret the odds ratio for this table.
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