Question: Claim: ; a = 0.01. Sample statistics: = 61, s = 3.3, n 255, s = 1.2, n =7. Assume equal variances. == =>

Claim: ; a = 0.01. Sample statistics: = 61, s = 3.3, n 255, s = 1.2, n =7.

Assume equal variances. == =>

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