A new soft drink is being market tested. A sample of 400 individuals participated in the taste test and 80 indicated they like the taste. At a 5% significance level, test to determine if at least 22% of the population will like the new soft drink. Determine the p-value. a. b.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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A new soft drink is being market tested. A sample of 400 individuals participated in the taste test and 80 indicated they like the taste.
At a 5% significance level, test to determine if at least 22% of the population will like the new
soft drink.
Determine the p-value.
a.
b.
Transcribed Image Text:A new soft drink is being market tested. A sample of 400 individuals participated in the taste test and 80 indicated they like the taste. At a 5% significance level, test to determine if at least 22% of the population will like the new soft drink. Determine the p-value. a. b.
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