A dietitian read in a survey that at least 65% of adults do not eat breakfast at least 2 days a week. To verify this, she selected a random sample of 70 adults and asked them how many days a week they skipped breakfast. A total of 42 responded that they skipped breakfast at least 2 days a week. At a = 0.05, test the claim using the traditional method, then use P-value method to check your answer.
A dietitian read in a survey that at least 65% of adults do not eat breakfast at least 2 days a week. To verify this, she selected a random sample of 70 adults and asked them how many days a week they skipped breakfast. A total of 42 responded that they skipped breakfast at least 2 days a week. At a = 0.05, test the claim using the traditional method, then use P-value method to check 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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A dietitian read in a survey that at least 65% of adults do not eat breakfast at least 2 days a week. To verify this, she selected a random sample of 70 adults and asked them how many days a week they skipped breakfast. A total of 42 responded that they skipped breakfast at least 2 days a week. At a = 0.05, test the claim using the traditional method, then use P-value method to check your answer.
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