The sign test statistic has what kind of distribution?
A)normal
B)binomial
C)nonparametric
D)None of these choices.

Name: The sign test statistic has what kind of distribution? A)normal B)binomial C)nonparametric D)None of these choices.
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Question

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The sign test statistic follows a binomial distribution because it counts the number of successes in a series of independent trials, where each trial results in a success or failure (e.g., whether a difference is positive or negative).

The Sign Test Statistic Has What Kind of Distribution