In a one-sample t-test, the degrees of freedom are N + 1 N - 1 N (n - 1) + (n - 1)
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For a one sample t distribution, the degrees of freedom depend on the number of points sampled, n. The formula to find the degrees of freedom is: n/2 n^2 n + 1 2n n - 1
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The formula for degrees of freedom for a dependent samples t test is: df = n1 + n2 - 1 df = n - 1 df = n - 2 df = n
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