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Find the critical values, to to test the claim that μι-u2 Two samples are rando given below. Assume that σ σ, Use α :0.05 y

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Answer #1

df = n1 + n2 -2

= 14 + 12 - 2

= 24

t critical values at 0.05 level with 24 df = \pm 2.064

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