Question: Problem 8.31 The data set of Problem 7.36 comes from an experiment comparing the electrical resistances (measured in ohms) of two types of wire. (a)

Problem 8.31 The data set of Problem 7.36 comes from an experiment comparing the electrical resistances (measured in ohms) of two types of wire.

(a) Test the null hypothesis that µ1 = µ2 against the alternative that µ1

= µ2 by constructing an appropriate two sided 95% confidence interval.

(b) What is the P-value of your test?

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