Suppose you want to test the claim that Two samples are random, independent, and come from populations that are normally distributed. The sample statistics are given below. Assume that At a
Level of significance of α = 0.01, when should you reject H₀?
A) Reject H₀ if the standardized test statistic is less than -2.797 or greater than 2.797.
B) Reject H₀ if the standardized test statistic is less than -2.789 or greater than 2.797.
C) Reject H₀ if the standardized test statistic is less than -1.711 or greater than 1.711.
D) Reject H₀ if the standardized test statistic is less than -2.492 or greater than 2.492.
Correct Answer:
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