Moya would like to increase the degrees of freedom in her study that explores students' test performance in Chemistry. How might she do this?
A) She could make an easier test so students perform better.
B) She could increase her sample size.
C) She could divide her sample into subgroups.
D) She could add a covariate to her analysis.

Question

Quizplus · Accepted Answer

Increasing the sample size generally increases the degrees of freedom in statistical analyses, allowing for more robust and reliable results.

Moya Would Like to Increase the Degrees of Freedom in Her