- Hi I Need Help With This Question 1 (88.36 KiB) Viewed 36 times
Hi I need help with this question
-
answerhappygod
- Site Admin
- Posts: 899604
- Joined: Mon Aug 02, 2021 8:13 am
Hi I need help with this question
Hi I need help with this question
HW 10 hyp test: Problem 11 (1 point) Independent random samples, each containing 500 observations, were selected from two binomial populations. The samples from populations 1 and 2 produced 365 and 272 successes, respectively. (a) Test Ho: (P₁ — p2) = 0 against Ha : (P₁ − p2) ‡ 0. Use a = 0.07 test statistic = rejection region |2| > The final conclustion is O A. We can reject the null hypothesis that (p₁ — p2) = 0 and accept that (P₁ – P2) ‡ 0. OB. There is not sufficient evidence to reject the null hypothesis that (P₁ – P2) = 0. (b) Test Ho: (P₁ — P2) = 0 against H₁ : (P₁ – P2) > 0. Use a = 0.08 test statistic = rejection region > > The final conclustion is OA. There is not sufficient evidence to reject the null hypothesis that (p₁ — P2) = = 0. OB. We can reject the null hypothesis that (p₁ - p2) = 0 and accept that (p₁ − P2) > 0.
HW 10 hyp test: Problem 11 (1 point) Independent random samples, each containing 500 observations, were selected from two binomial populations. The samples from populations 1 and 2 produced 365 and 272 successes, respectively. (a) Test Ho: (P₁ — p2) = 0 against Ha : (P₁ − p2) ‡ 0. Use a = 0.07 test statistic = rejection region |2| > The final conclustion is O A. We can reject the null hypothesis that (p₁ — p2) = 0 and accept that (P₁ – P2) ‡ 0. OB. There is not sufficient evidence to reject the null hypothesis that (P₁ – P2) = 0. (b) Test Ho: (P₁ — P2) = 0 against H₁ : (P₁ – P2) > 0. Use a = 0.08 test statistic = rejection region > > The final conclustion is OA. There is not sufficient evidence to reject the null hypothesis that (p₁ — P2) = = 0. OB. We can reject the null hypothesis that (p₁ - p2) = 0 and accept that (p₁ − P2) > 0.
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!