Question: Test the following hypotheses by using the information given and the eight-step approach. Let alpha be .01. Assume the population is normally distributed. H0: 2

Test the following hypotheses by using the information given and the eight-step approach. Let alpha be .01. Assume the population is normally distributed.

H0: σ2 = 15.4

Ha: σ2 > 15.4

n = 18

s2 = 29.6.


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