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Test the claim that the proportion of people who own cats is smaller than 20% at the 0.005 significance level. The null and alternative hypothesis would be: Select One   ______ H0:p≤0.2H0:p≤0.2 Ha:p>0.2Ha:p>0.2 _______H0:μ≥0.2H0:μ≥0.2 Ha:μ<0.2Ha:μ<0.2 _____H0:μ=0.2H0:μ=0.2 Ha:μ≠0.2Ha:μ≠0.2 ______H0:p=0.2H0:p=0.2 Ha:p≠0.2Ha:p≠0.2 _______H0:p≥0.2H0:p≥0.2 Ha:p<0.2Ha:p<0.2 ______H0:μ≤0.2H0:μ≤0.2 Ha:μ>0.2Ha:μ>0.2 The test is: Select One   ___two-tailed ___left-tailed ___right-tailed Based on a sample of 600 people, 19% owned cats The test statistic is: __?__  (Round to 2 decimals) The p-value is:  __?__   (Round to 2 decimals)

Test the claim that the proportion of people who own cats is smaller than 20% at the 0.005 significance level. The null and alternative hypothesis would be: Select One   ______ H0:p≤0.2H0:p≤0.2 Ha:p>0.2Ha:p>0.2 _______H0:μ≥0.2H0:μ≥0.2 Ha:μ<0.2Ha:μ<0.2 _____H0:μ=0.2H0:μ=0.2 Ha:μ≠0.2Ha:μ≠0.2 ______H0:p=0.2H0:p=0.2 Ha:p≠0.2Ha:p≠0.2 _______H0:p≥0.2H0:p≥0.2 Ha:p<0.2Ha:p<0.2 ______H0:μ≤0.2H0:μ≤0.2 Ha:μ>0.2Ha:μ>0.2 The test is: Select One   ___two-tailed ___left-tailed ___right-tailed Based on a sample of 600 people, 19% owned cats The test statistic is: __?__  (Round to 2 decimals) The p-value is:  __?__   (Round to 2 decimals)

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
Section: Chapter Questions
Problem 8CR
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Test the claim that the proportion of people who own cats is smaller than 20% at the 0.005 significance level.

The null and alternative hypothesis would be: Select One

 

______ H0:p≤0.2H0:p≤0.2
Ha:p>0.2Ha:p>0.2

_______H0:μ≥0.2H0:μ≥0.2
Ha:μ<0.2Ha:μ<0.2

_____H0:μ=0.2H0:μ=0.2
Ha:μ≠0.2Ha:μ≠0.2

______H0:p=0.2H0:p=0.2
Ha:p≠0.2Ha:p≠0.2

_______H0:p≥0.2H0:p≥0.2
Ha:p<0.2Ha:p<0.2

______H0:μ≤0.2H0:μ≤0.2
Ha:μ>0.2Ha:μ>0.2



The test is: Select One

 

___two-tailed

___left-tailed

___right-tailed



Based on a sample of 600 people, 19% owned cats

The test statistic is: __?__  (Round to 2 decimals)

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

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