A.)Test whether mu 1μ >mu 2 at the alpha equals=0.05 level of significance for the given...

A.)Test whether mu 1μ >mu 2 at the alpha equals=0.05 level of significance for the given sample data.

Find the P value

Find the test statistical for the hypothesis

Find the lower and upper bound

B.) Construct a 99% confidence interval about mu μ1−μ2.

	Population 1	Population 2
n	2222	1616
x overbarx	50.450.4	44.944.9
s	7.37.3	14.7

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Answer Test whether mu 1 >mu 2 at the alpha equals=0.05 level of significance for the given sample data.

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orchestra answered 11 months ago

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