Question: Test H0 : 12 = s22 versus Ha : 12 22 for the following data. n1 = 10, x1 = 71, s21 = 64

Test H0 : σ12 = s22 versus Ha : σ12 ≠ σ22 for the following data.
n1 = 10, x1 = 71, s21 = 64 and n2 = 25, x2 = 131, s22 = 96:
Use α = 0.10.

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