HW 10.3 Score: 0/25 0/16 answered . Question 9 Test the claim that p1 is more than p2. Use a = 0.10. Pop n X 91 53 2 89 34 1. The sample size requirement for this test is: O None since this is a Z-test O Need n1 and n2 2 30 O Need at least 5 successes and 5 failures in each sample The hypotheses are: O Ho: p1 2 p2; Ha: P1 p2 O Ho: M1 2 12; Ha: M1 /2 O Ho:p1 = p2; Ha : p1 # pz2. This is a '11.:3' left'iiii' two-(:3 right tailed test and the distribution used is '33:? 2 since testing two proportions '31:? T since both 0' values are not known '33:.3' 2 since both or values are known The Degrees of Freedom are '13:} NRA; this is a Z-test iii? 88 '="Iii=' 91 3. The STS (round to 3 decimals} is: The P-value (round to 4 decimals} is: 4. The decision at a: = 0.10 is: '3' Reject Ho since P g or '33:? Do not reject Ho since P 31 o: '33:? Do not reject Ho since P > o: '13:? Reject Ho since P 31* oz The conclusion is: '3' There is sufficient evidence to support the claim that p1 is more than pg '3' There is insufficient evidence to support the claim that p1 is more than pg '31:? There is sufficient evidence to reject the claim that p1 is more than 3); '3' There is insufficient evidence to reject the claim that 3;] is more than p2