What is the average of 1, 2, 3, 4,5?

x^2 - 4=?

Solve for n: 4+2n=t

What is the elapsed time between 9:15 AM and 9:30 PM

If x+y=y, what is x equal to?

Solve for w: w/2 = 7/9

Who, what, when, where, and why are elements of _____.

If n1 = n2 and n is relatively large, then the t test is relatively robust against ____.

If its assumptions are met, the analysis of variance technique is appropriate when ____.

As the separation between the two groups of scores increases, uobt ____.

A disadvantage of using an arithmetic mean to summarize a set of data is that __________.