If the sample size is large enough (n 20), the distribution of the signed-rank sum statistic when H₀ is true is well approximated by the normal distribution with a mean of 0 and standard deviation of n(n+1)/4.

Name: If the sample size is large enough (n > 20), the distribution of the signed-rank sum statistic when H 0 is true is well approximated by the normal distribution with a mean of 0 and standard deviation of n(n+1)/4.
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Question

If the sample size is large enough (n > 20), the distribution of the signed-rank sum statistic when H₀ is true is well approximated by the normal distribution with a mean of 0 and standard deviation of n(n+1)/4.

Quizplus · Accepted Answer

The Answer is False

If the Sample Size Is Large Enough (N > 20)