Once a Researcher Has Decided Whether to Utilize a T

Multiple Choice

Once a researcher has decided whether to utilize a t test or ANOVA (based on the number of means being compared) , the next decision relates to:

A) whether to determine the mean or median of the samples
B) whether to determine the variance or standard deviation of the samples
C) whether to refer to the Z table or t table
D) whether to use a between-subjects or within-subjects design