Which two pieces of information are most helpful in determining what statistical test to employ?
A) The number of levels of the independent variable(s) and the reliability of the measurement for the dependent variable
B) The amount of protection required against making a Type I error and the sample size
C) The mean of the population sampled and the validity of the criterion measure
D) The level of measurement for the independent and dependent variables and the number of independent and dependent variables

Question

Quizplus · Accepted Answer

The level of measurement for the independent and dependent variables and the number of independent and dependent variables are the most important pieces of information in determining what statistical test to utilize. This information determines the appropriate statistical methods that can be applied to the data.

Which Two Pieces of Information Are Most Helpful in Determining