Population 2 Assume that both populations are normally distributed. (a) Test whether u, H2 at the a = 0.05 level of significance for the given sample data. (b) Construct a 95% confidence interval about u -H2- Population 1 16 16 12.9 11.2 2.9 2.8 (a) Test whether u, # H2 at the a = 0.05 level of significance for the given sample data. Determine the null and alternative hypothesis for this test. O A. Ho H1 H2 O B. Hot1 =H2 OC. Ho:H1 # H2 O D. H9H1 =H2

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Assume that both populations are normally distributed.
(a) Test whether u, # µ, at the a = 0.05 level of significance for the given sample data.
(b) Construct a 95% confidence interval about H1 - H2.
Population 1
Population 2
16
16
12.9
11.2
2.9
2.8
(a) Test whether µ, # H, at the a = 0.05 level of significance for the given sample data.
Determine the null and alternative hypothesis for this test.
A. Ho:H1 H2
H1:41 = H2
O B. Ho:H1 = 2
O C. Ho:H1 # H2
H1:Hy > H2
O D. Ho:H1 = H2
H141> H2
Transcribed Image Text:Assume that both populations are normally distributed. (a) Test whether u, # µ, at the a = 0.05 level of significance for the given sample data. (b) Construct a 95% confidence interval about H1 - H2. Population 1 Population 2 16 16 12.9 11.2 2.9 2.8 (a) Test whether µ, # H, at the a = 0.05 level of significance for the given sample data. Determine the null and alternative hypothesis for this test. A. Ho:H1 H2 H1:41 = H2 O B. Ho:H1 = 2 O C. Ho:H1 # H2 H1:Hy > H2 O D. Ho:H1 = H2 H141> H2
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