A paired t test consists of n pairs of observations. What is the number of degrees of freedom of the…
A paired t test operates on the n within-pair differences. Estimating their mean leaves \(n - 1\) degrees of freedom; the two observations in each pair do not count as…
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A paired t test consists of n pairs of observations. What is the number of degrees of freedom of the test ?
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Correct answer C
A paired t test operates on the n within-pair differences. Estimating their mean leaves degrees of freedom; the two observations in each pair do not count as independent samples.
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Gujarat SET (GSET)