Test the claim that the proportion of people who own cats is smaller than 50% at the 0.01 significance level.The null and alternative hypothesis would be: H0:p≥0.5H0:p≥0.5Ha:p<0.5Ha:p<0.5H0:μ=0.5H0:μ=0.5Ha:μ≠0.5Ha:μ≠0.5H0:μ≤0.5H0:μ≤0.5Ha:μ>0.5Ha:μ>0.5H0:p≤0.5H0:p≤0.5Ha:p>0.5Ha:p>0.5H0:p=0.5H0:p=0.5Ha:p≠0.5Ha:p≠0.5H0:μ≥0.5H0:μ≥0.5Ha:μ<0.5Ha:μ<0.5The test is: left-tailedtwo-tailedright-tailedBased on a sample of 100 people, 49% owned catsThe test statistic is: (Round to 2 decimals)The p-value is: (Round to 2 decimals)Based on this we:

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Answered: Test the claim that the proportion of…

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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Test the claim that the proportion of people who own cats is smaller than 50% at the 0.01 significance level.

The null and alternative hypothesis would be:

H0:p≥0.5H0:p≥0.5
Ha:p<0.5Ha:p<0.5
H0:μ=0.5H0:μ=0.5
Ha:μ≠0.5Ha:μ≠0.5
H0:μ≤0.5H0:μ≤0.5
Ha:μ>0.5Ha:μ>0.5
H0:p≤0.5H0:p≤0.5
Ha:p>0.5Ha:p>0.5
H0:p=0.5H0:p=0.5
Ha:p≠0.5Ha:p≠0.5
H0:μ≥0.5H0:μ≥0.5
Ha:μ<0.5Ha:μ<0.5

The test is:

left-tailed
two-tailed
right-tailed

Based on a sample of 100 people, 49% owned cats

The test statistic is: (Round to 2 decimals)

The p-value is: (Round to 2 decimals)

Based on this we:

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