Question

The χ2 statistic is used to test whether the assumption of normality is reasonable for a given population distribution. The sample consists of 5,000 observations and is divided into 6 categories (intervals). The degrees of freedom for the chi-square statistic are
A. 4,999.
B. 6.
C. 5.
D. 4.
E. 3.

Answer

This answer is hidden. It contains 2 characters.