You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test. H0: μ1 − μ2 ≤ 0 Ha: μ1 − μ2 > 0 The following results are for two independent samples taken from the two populations. Sample 1 Sample 2 n1 = 40 n2 = 50 x1 = 25.7 x2 = 22.8 σ1 = 5.8 σ2 = 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  ? = 0.05,  what is your hypothesis testing conclusion? Reject H0. There is sufficient evidence to conclude that μ1 − μ2 > 0.Reject H0. There is insufficient evidence to conclude that μ1 − μ2 > 0.     Do not reject H0. There is insufficient evidence to conclude that μ1 − μ2 > 0.Do not Reject H0. There is sufficient evidence to conclude that μ1 − μ2 > 0.

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You may need to use the appropriate appendix table or technology to answer this question.
Consider the following hypothesis test.
H0: μ1 − μ2 ≤ 0
Ha: μ1 − μ2 > 0
The following results are for two independent samples taken from the two populations.
Sample 1 Sample 2
n1 = 40
n2 = 50
x1 = 25.7
x2 = 22.8
σ1 = 5.8
σ2 = 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 
? = 0.05,
 what is your hypothesis testing conclusion?
Reject H0. There is sufficient evidence to conclude that μ1 − μ2 > 0.Reject H0. There is insufficient evidence to conclude that μ1 − μ2 > 0.     Do not reject H0. There is insufficient evidence to conclude that μ1 − μ2 > 0.Do not Reject H0. There is sufficient evidence to conclude that μ1 − μ2 > 0.
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