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A dietician read in a survey that at least 60% of adults skip breakfast at least 3 days a week. To verify this, she selected a random sample of 80 adults and asked them how many days a week they skipped breakfast. 50 of the adults in the sample said they skipped breakfast at least 3 days a week. At a = 0.10, test the survey's claim. (To get full credit you must show all parts of the hypothesis test, including the conclusion you reach about the claim.)

A dietician read in a survey that at least 60% of adults skip breakfast at least 3 days a week. To verify this, she selected a random sample of 80 adults and asked them how many days a week they skipped breakfast. 50 of the adults in the sample said they skipped breakfast at least 3 days a week. At a = 0.10, test the survey's claim. (To get full credit you must show all parts of the hypothesis test, including the conclusion you reach about the claim.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Please show all parts of the hypothesis test, including the conclusion to reach the claim. thank you 

A dietician read in a survey that at least 60% of adults skip breakfast at least 3 days a week. To verify this, she selected a random sample of 80 adults and asked them how many days a week they skipped breakfast. 50 of the adults in the sample said they skipped breakfast at least 3 days a week. At a = 0.10, test the survey's claim. (To get full credit you must show all parts of the hypothesis test, including the conclusion you reach about the claim.)
Transcribed Image Text:A dietician read in a survey that at least 60% of adults skip breakfast at least 3 days a week. To verify this, she selected a random sample of 80 adults and asked them how many days a week they skipped breakfast. 50 of the adults in the sample said they skipped breakfast at least 3 days a week. At a = 0.10, test the survey's claim. (To get full credit you must show all parts of the hypothesis test, including the conclusion you reach about the claim.)
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