Looking at the ______ for a statistic like a t-statistic provides an indication of the sample size in a study.
A) research hypothesis
B) null hypothesis
C) degrees of freedom
D) alternative hypothesis

Question

Quizplus · Accepted Answer

Degrees of freedom (df) for a statistical test depend on the sample size and the number of parameters estimated in the model. The higher the degree of freedom, the larger the sample size. Therefore, the degrees of freedom provide an indication of the sample size in a study. The other choices do not directly relate to sample size.

Looking at the ______ for a Statistic Like a T-Statistic