Use the given statistics to complete parts (a) and (b). Assume that the populations are normally distributed. (a) Test whether u, > H2 at the ¤ = 0.01 level of significance for the given sample data. (b) Construct a 95% confidence interval about u1 - 42. Population 1 29 Population 2 23 X 45.6 42.9 4.1 11.8 (a) Identify the null and alternative hypotheses for this test. O A. Ho: H1 = H2 H: 41 # H2 B. Ho: H1 = H2 H1: H1 > H2 OC. Ho: H1 >H2 H1: 41 =H2 O D. Ho: H1
Use the given statistics to complete parts (a) and (b). Assume that the populations are normally distributed. (a) Test whether u, > H2 at the ¤ = 0.01 level of significance for the given sample data. (b) Construct a 95% confidence interval about u1 - 42. Population 1 29 Population 2 23 X 45.6 42.9 4.1 11.8 (a) Identify the null and alternative hypotheses for this test. O A. Ho: H1 = H2 H: 41 # H2 B. Ho: H1 = H2 H1: H1 > H2 OC. Ho: H1 >H2 H1: 41 =H2 O D. Ho: H1
MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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![Use the given statistics to complete parts (a) and (b). Assume that the populations are normally distributed.
(a) Test whether H >H2 at the a = 0.01 level of significance for the given sample data.
Population 1
29
Population 2
23
(b) Construct a 95% confidence interval about u1 - H2.
45.6
42.9
4.1
11.8
(a) Identify the null and alternative hypotheses for this test.
O A. Ho: H1 =H2
H1: H1 # H2
B. Họ: H1 = H2
H1: H1 > H2
O C. Ho: H1 > H2
H1: H1 = H2
OF. Ho: H1 =H2
H: 41 <H2
O E. Ho: H1 # µ2
O D. Ho: H1 <H2
H: H1 =42
H1: H1 =H2
Find the test statistic for this hypothesis test.
1.05 (Round to two decimal places as needed.)
Determine the P-value for this hypothesis test.
(Round to three decimal places as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F59530cda-0ac7-432d-92ff-f5fc247561f6%2F5e71e9da-324e-44a9-81b2-5ff40afdc785%2F3d2fsfp_processed.png&w=3840&q=75)
Transcribed Image Text:Use the given statistics to complete parts (a) and (b). Assume that the populations are normally distributed.
(a) Test whether H >H2 at the a = 0.01 level of significance for the given sample data.
Population 1
29
Population 2
23
(b) Construct a 95% confidence interval about u1 - H2.
45.6
42.9
4.1
11.8
(a) Identify the null and alternative hypotheses for this test.
O A. Ho: H1 =H2
H1: H1 # H2
B. Họ: H1 = H2
H1: H1 > H2
O C. Ho: H1 > H2
H1: H1 = H2
OF. Ho: H1 =H2
H: 41 <H2
O E. Ho: H1 # µ2
O D. Ho: H1 <H2
H: H1 =42
H1: H1 =H2
Find the test statistic for this hypothesis test.
1.05 (Round to two decimal places as needed.)
Determine the P-value for this hypothesis test.
(Round to three decimal places as needed.)
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