Test the claim that the proportion of people who own cats is significantly different than 90% at the 0.2 significance level. The null and alternative hypothesis would be:

• 0:=0.9 :0.9
• 0:=0.9 :0.9
• 0:0.9 :<0.9
• 0:0.9 :>0.9
• 0:0.9 :>0.9
• 0:0.9 :<0.9

Correct The test is:

• right-tailed
• two-tailed
• left-tailed

Correct Based on a sample of 800 people, 84% owned cats The test statistic is: Incorrect (Round to 2 decimals) The p-value is: (Round to 2 decimals) Based on this we:

• Do not reject the null hypothesis
• Reject the null hypothesis