Using the sign test, and excluding ties, if H 0 is true the sample data must have half pluses and half minuses.

Name: Using the sign test, and excluding ties, if H 0 is true the sample data must have half pluses and half minuses.
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Quizplus · Accepted Answer

The sign test assumes that if the null hypothesis (H0) is true, the number of pluses and minuses should be approximately equal, not exactly half and half, due to random variation.

Using the Sign Test, and Excluding Ties, If H 0