Performing a Sign Test in Nonparametric Statistics, Problem 1

In this video, we demonstrate how to use the Sign Test to test a hypothesis using a two-tailed test. We will explain the best way to define your test statistic so that the p-value can be calculated in a consistent way for each type of hypothesis test conducted (left, right, and two-tailed). This video is part of the content available for free at https://www.statsprofessor.com