The test is:Otwo-tailedO left-tailedOright-tailedBased on a sample of 80 men, 25% owned catsBased on a sample of 60 women, 45% owned catsThe test statistic is:The p-value is:Based on this we:O Fail to reject the null hypothesisO Reject the null hypothesis(to 2 decimals)(to 2 decimals) Test the claim that the proportion of men who own cats is smaller than the proportion of womenwho own cats at the .10 significance level.The null and alternative hypothesis would be:O Ho: PM PFH₁ PM > PFO Ho: PM - FH₁:PM> FHo: PM - FH1:um < PLFHo: PMH₁: PMPFPFO Ho: PM = PFH₁ PM PFOHO: PM - HFH₁: PMF

The given claim is that the proportion of men who own cats is smaller than the proportion of women…

Answered: Test the claim that the proportion of…

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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Similar questions

What is meant by the sample space of an experiment?
4) Test the claim that the proportion of men who own cats is significantly different than the proportion of women who own cats at the 0.2 significance level.The null and alternative hypothesis would be: pick one H0:pM=pFH0:pM=pF H1:pM>pFH1:pM>pF H0:μM=μFH0:μM=μFH1:μM<μFH1:μM<μF H0:pM=pFH0:pM=pFH1:pM<pFH1:pM<pF H0:pM=pFH0:pM=pFH1:pM≠pFH1:pM≠pF H0:μM=μFH0:μM=μFH1:μM>μFH1:μM>μF H0:μM=μFH0:μM=μFH1:μM≠μFH1:μM≠μF The test is: (pick one) right-tailed two-tailed left-tailed Based on a sample of 60 men, 25% owned catsBased on a sample of 60 women, 50% owned catsThe test statistic is: (to 2 decimals)The p-value is: (to 2 decimals)Based on this we: (pick one) Fail to reject the null hypothesis Reject the null hypothesis
Test the claim that the proportion of men who own cats is smaller than the proportion of women who own cats at the 0.01 significance level.The null and alternative hypothesis would be: Ho:pM=pFHo:pM=pFHa:pM>pFHa:pM>pF Ho:pM=pFHo:pM=pFHa:pM<pFHa:pM<pF Ho:pM=pFHo:pM=pFHa:pM≠pFHa:pM≠pF Ho:μM=μFHo:μM=μFHa:μM<μFHa:μM<μF Ho:μM=μFHo:μM=μFHa:μM≠μFHa:μM≠μF Ho:μM=μFHo:μM=μFHa:μM>μFHa:μM>μF The test is: left-tailed right-tailed two-tailed Based on a sample of 60 men, 45% owned catsBased on a sample of 20 women, 70% owned catsThe test statistic is: z = (to 2 decimals) The P-value is: (to 2 decimals) Based on this we: Reject the null hypothesis Fail to reject the null hypothesis
Test the claim that the proportion of men who own cats is significantly different than the proportion of women who own cats at the 0.1 significance level.The null and alternative hypothesis would be: H0:pM=pFH0:pM=pFH1:pM≠pFH1:pM≠pF H0:μM=μFH0:μM=μFH1:μM<μFH1:μM<μF H0:pM=pFH0:pM=pFH1:pM>pFH1:pM>pF H0:μM=μFH0:μM=μFH1:μM>μFH1:μM>μF H0:pM=pFH0:pM=pFH1:pM<pFH1:pM<pF H0:μM=μFH0:μM=μFH1:μM≠μFH1:μM≠μF The test is: two-tailed left-tailed right-tailed Based on a sample of 60 men, 25% owned catsBased on a sample of 20 women, 35% owned catsThe test statistic is: (to 2 decimals)The positive critical value is: (to 2 decimals)Based on this we: Reject the null hypothesis Fail to reject the null hypothesis
In a study of 786 randomly selected medical malpractice lawsuits, it was found that 484 of them were dropped or dismissed. Use a 0.05 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed. Which of the following is the hypothesis test to be conducted? A. H0: p≠0.5 H1: p=0.5 B. H0: p=0.5 H1: p≠0.5 C. H0: p=0.5 H1: p>0.5 D. H0: p<0.5 H1: p=0.5 E. H0: p>0.5 H1: p=0.5 F. H0: p=0.5 H1: p<0.5 What is the test statistic? z= (Round to two decimal places as needed.) What is the P-value? P-value=
In a study of 822 randomly selected medical malpractice lawsuits, it was found that 472 of them were dropped or dismissed. Use a 0.05 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed. Which of the following is the hypothesis test to be conducted? A. H0: p<0.5 H1: p=0.5 B. H0: p=0.5 H1: p<0.5 C. H0: p=0.5 H1: p>0.5 D. H0: p=0.5 H1: p≠0.5 E. H0: p>0.5 H1: p=0.5 F. H0: p≠0.5 H1: p=0.5 What is the test statistic? z=nothing (Round to two decimal places as needed.) What is the P-value? P-value=nothing (Round to three decimal places as needed.) What is the conclusion about the null hypothesis? A. Reject the null hypothesis because the P-value is less than or equal to the significance level, α. B. Fail to reject the null hypothesis because the P-value is greater than the significance level, α. C. Fail to reject the null hypothesis…
In a study of 778 randomly selected medical malpractice lawsuits, it was found that 488 of them were dropped or dismissed. Use a 0.01 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed. Which of the following is the hypothesis test to be conducted? A. H0: p≠0.5 H1: p=0.5 B. H0: p=0.5 H1: p<0.5 C. H0: p=0.5 H1: p≠0.5 D. H0: p>0.5 H1: p=0.5 E. H0: p<0.5 H1: p=0.5 F. H0: p=0.5 H1: p>0.5 What is the test statistic? What is the P-value? What is the conclusion about the null hypothesis? A. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, α. B. Reject the null hypothesis because the P-value is greater than the significance level, α. C. Reject the null hypothesis because the P-value is less than or equal to the significance level, α. D. Fail to reject the null hypothesis…

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