What is the Shapiro-Wilk test primarily used for?
A)To test for heterogeneity of variance
B)To test for homogeneity of variance
C)It is used to test for problematic outliers that could bias the results.
D)To test whether the distribution of scores deviates from a comparable normal distribution.

Question

Quizplus · Accepted Answer

The Shapiro-Wilk test is primarily used to test whether the distribution of sample data deviates from a comparable normal distribution.

What Is the Shapiro-Wilk Test Primarily Used For