?In Problems 1–6, assume that the populations are normally distributed. 3. (a) Test whether m1 7 m2 at the a = 0.1 level of significance for the g

Chapter 11, Problem 3

(choose chapter or problem)

In Problems 1–6, assume that the populations are normally distributed.

3. (a) Test whether m1 7 m2 at the a = 0.1 level of significance for the given sample data.

(b) Construct a 90% confidence interval about m1 - m2.

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