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Use the given statistics to complete parts​ (a) and​ (b). Assume that the populations are normally...

Use the given statistics to complete parts​ (a) and​ (b). Assume that the populations are normally distributed. ​

(a) Test whether mu 1 μ1 greater than > mu 2 μ2 at the α = 0.01 level of significance for the given sample data. ​(b) Construct a 90​% confidence interval about μ1 − μ2.

​(a) Identify the null and alternative hypotheses for this test.

A.

H0​: μ1=μ2

H1​: μ1≠ μ2

B.

H0​: μ1=μ2

H1​: μ1<μ2

C.

H0​:

μ1=μ2

H1​: μ1>μ2

Your answer is correct.

D.

H0​: μ1>μ2

H1​: μ1=μ2

E.

H0​: μ1<μ2

H1​: μ1=μ2

F.

H0​: μ1≠μ2

H1​: μ1=μ2

Find the test statistic for this hypothesis test.

1.07

​(Round to two decimal places as​ needed.)

Determine the​ P-value for this hypothesis test.

P-value = __?__

​(Round to three decimal places as​ needed.)

math   Statistics-And-Probability   
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Answer #1

Given that, {-g.go 0.1 Null hypothesls Test statistics! 2-107 P-value is 0.I423 value is gaatca than We fail to aeject Ho

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