7
answers
1
watching
473
views
oliver202166Lv1
8 Aug 2021
(1 point) Independent random samples, each containing 900 observations, were selected from two binomial populations. The samples from populations 1 and 2 produced 632 and 665 successes, respectively.
(a) Test against ≠ 0 . Use α = 0.07
Test statistic =
Rejection region lzl >
The final conclusion is
○ A. There is not sufficient evidence to reject the null hypothesis that
○ B. We can reject the null hypothesis that and accept that ≠ 0
(b) Test against . Use α = 0.02
Test statistic =
Rejection region z >
The final conclusion is
○ A. There is not sufficient evidence to reject the null hypothesis that
○ B. We can reject the null hypothesis that and accept that
(1 point) Independent random samples, each containing 900 observations, were selected from two binomial populations. The samples from populations 1 and 2 produced 632 and 665 successes, respectively.
(a) Test against ≠ 0 . Use α = 0.07
Test statistic =
Rejection region lzl >
The final conclusion is
○ A. There is not sufficient evidence to reject the null hypothesis that
○ B. We can reject the null hypothesis that and accept that ≠ 0
(b) Test against . Use α = 0.02
Test statistic =
Rejection region z >
The final conclusion is
○ A. There is not sufficient evidence to reject the null hypothesis that
○ B. We can reject the null hypothesis that and accept that
mehdotstormLv10
5 Apr 2023
Already have an account? Log in
rosi10agarwalLv10
4 Apr 2023
Already have an account? Log in
sptutor1406Lv7
28 May 2022
Already have an account? Log in
PoksLv6
17 Aug 2021
Already have an account? Log in