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A researcher obtains t = 2.25 for a repeated-measures study using a sample of n = 10 participants. Based on this t value, wha
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Answer #1

Solution :

n = 10

Degrees of freedom = n - 1 = 10 - 1 = 9

t = 2.25

P-value = 2 * t((9) > 2.25) = 0.051

P-value > 0.05

Fail to reject the null hypothesis with \alpha = 0.05

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