If Group Means Are the Focus of an Analysis Where

Multiple Choice

If group means are the focus of an analysis where the independent variable is qualitative and the dependent variable is quantitative,which of the following are further considerations which must be given before the type of test is chosen?

A) The number of values of the dependent variable.
B) The level of measurement of the dependent variable.
C) The extent of violation of distributional assumptions.
D) all of these