Test the claim that the proportion of men who own cats is significantly different than 40% at the 0.2 significance level. The null and alternative hypothesis would be: Ho:u = 0.4 Ho:p = 0.4 Ho : M = 0.4 Ho:p =0.4 Ho:u = 0.4 Ho :p = 0.4 H1 : u 0.4 H1:p > 0.4 O O O O The test is: two-tailed left-tailed right-tailed O O O Based on a sample of 20 people, 45% owned cats The test statistic is: -3.20 (to 2 decimals) The positive critical value is: 0.28 x (to 2 decimals) Based on this we: Fail to reject the null hypothesis O Reject the null hypothesis