Question

For each of the following examples of tests of hypotheses about , show the rejection and non rejection regions on the sampling distribution of the sample mean assuming that it is normal.
a. A two-tailed test with α = .05 and n = 40
b. A left-tailed test with α = .01 and n = 20
c. A right-tailed test with α = .02 and n = 55


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  • CreatedAugust 25, 2015
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