Test the claim that the proportion of men who own cats is smaller than 70% at the .10 significance level. The null and alternative hypothesis would be: H0:μ=0.7 H1:μ≠0.7 H0:p=0.7 H1:p0.7 H0:μ=0.7...


Test the claim that the proportion of men who own cats is smaller than 70% at the .10 significance level.


The null and alternative hypothesis would be:




  • H0:μ=0.7
    H1:μ≠0.7

  • H0:p=0.7
    H1:p<>

  • H0:μ=0.7
    H1:μ<>

  • H0:p=0.7
    H1:p>0.7

  • H0:μ=0.7
    H1:μ>0.7

  • H0:p=0.7
    H1:p≠0.7







Based on a sample of 55 people, 63% owned cats


The test statistic is  (to 3 decimals)


The critical value is  (to 2 decimals)


Based on this we




  • Fail to reject the null hypothesis

  • Reject the null hypothesis




Jun 07, 2022
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