Question: A t distribution for a difference in means may be re-centered on zero by: dividing t by the degrees of freedom. adding the true difference

A t distribution for a difference in means may be re-centered

A t distribution for a difference in means may be re-centered on zero by: dividing t by the degrees of freedom. adding the true difference in means to the difference of sample means in the numerator oft by adding t and t-prime. subtracting the true difference in means from the difference of sample means in the numerator oft

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