Author Question: A chi-square test for independence produces a chi-square statistic with df = 2. The data for this ... (Read 87 times)

lilldybug07 · **on:** Jun 20, 2018

A chi-square test for independence produces a chi-square statistic with df = 2. The data for this research study form a matrix with four separate cells.

Indicate whether the statement is true or false

Question 2

If random samples, each with n = 20 scores, are selected from a population, and the z-score and t statistic are computed for each sample, the t statistics will be more variable than the z-scores.

Indicate whether the statement is true or false