You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test. Hoi M1 - H2 s0 Ha: H1 - H2 > 0 The following results are for two independent samples taken from the two populations. Sample 1 Sample 2 n1 = = 40 n2 = = 50 X1 = 25.5 X2 = 22.8 = 6 01 = 5.3 02 (a) What is the value of the test statistic? (Round your answer to two decimal places.) (b) What is the p-value? (Round your answer to four decimal places.) (c) With = 0.05, what is your hypothesis testing conclusion? Reject Ho. There is insufficient evidence to conclude that u, - H2 > 0. Reject Ho. There is sufficient evidence to conclude that u, - H, > 0. Do not reject Ho. There is insufficient evidence to conclude that u, H2 > 0. Do not Reject Ho. There is sufficient evidence to conclude that µ, - H2 > 0.
You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test. Hoi M1 - H2 s0 Ha: H1 - H2 > 0 The following results are for two independent samples taken from the two populations. Sample 1 Sample 2 n1 = = 40 n2 = = 50 X1 = 25.5 X2 = 22.8 = 6 01 = 5.3 02 (a) What is the value of the test statistic? (Round your answer to two decimal places.) (b) What is the p-value? (Round your answer to four decimal places.) (c) With = 0.05, what is your hypothesis testing conclusion? Reject Ho. There is insufficient evidence to conclude that u, - H2 > 0. Reject Ho. There is sufficient evidence to conclude that u, - H, > 0. Do not reject Ho. There is insufficient evidence to conclude that u, H2 > 0. Do not Reject Ho. There is sufficient evidence to conclude that µ, - H2 > 0.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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Transcribed Image Text:You may need to use the appropriate appendix table or technology to answer this question.
Consider the following hypothesis test.
Ho: H1 - H2 s0
Ha: H1 - H2>
The following results are for two independent samples taken from the two populations.
Sample 1
Sample 2
n1
40
n2 = 50
X, = 25.5
X2 = 22.8
= 5.3
02
= 6
(a) What is the value of the test statistic? (Round your answer to two decimal places.)
(b) What is the p-value? (Round your answer to four decimal places.)
(c)
With a = 0.05, what is your hypothesis testing conclusion?
Reject Ho. There is insufficient evidence to conclude that µ, - µ, > 0.
Reject Ho. There is sufficient evidence to conclude that u, - H, > 0.
Do not reject Ho. There is insufficient evidence to conclude that u, - H2 > 0.
Do not Reject Ho. There is sufficient evidence to conclude that u, - u, > 0.
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