Question: Test the following hypotheses by using the given sample information and = .01. Assume the populations are normally distributed. H0: 21 = 22Ha: 21

Test the following hypotheses by using the given sample information and α = .01. Assume the populations are normally distributed.

H0: σ21 = σ22Ha: σ21 < σ22

n1 = 10, n2 = 12, s21 = 562, s22 = 1013


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