In a normal approximation to the Wilcoxon signed rank sum test, the test statistic is calculated as z = 1.59. For a two-tail test, the p-value is:
Question
In a normal approximation to the Wilcoxon signed rank sum test, the test statistic is calculated as z = 1.59. For a two-tail test, the p-value is:
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Solution 1
The p-value for a two-tail test with a test statistic of z = 1.59 is calculated as follows:
- First, we need to find the probability associated with the z-score of 1.59 from the standard normal distribution table or using a z-score calculator. The probability associated with z = 1.59 is approximat Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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