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Test the claim that the proportion of people who own cats is larger than 20% at the 0.05 significance level. The null and alternative hypothesis

Test the claim that the proportion of people who own cats is larger than 20% at the 0.05 significance level. The null and alternative hypothesis would be?

  • H0:=0.2H0:=0.2 H1:0.2H1:0.2
  • H0:0.2H0:0.2 H1:<0.2H1:<0.2
  • H0:0.2H0:0.2 H1:>0.2H1:>0.2
  • H0:p=0.2H0:p=0.2 H1:p>0.2H1:p>0.2
  • H0:p=0.2H0:p=0.2 H1:p0.2H1:p0.2
  • H0:p=0.2H0:p=0.2 H1:p<0.2H1:p<0.2

The test is:

-two-tailed -left-tailed -right-tailed Based on a sample of 300 people, 27% owned cats The test statistic is: ______ (to 3 decimals) The p-value is: __________ (to 4 decimals) Based on this we:

  • Reject the null hypothesis
  • Fail to reject the null hypothesis

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