In Chapter 13 the Calculation for a Repeated Measures T

Multiple Choice

In Chapter 13 the calculation for a repeated measures t test on change within subjects is given as

Use this formula for the next several questions.
If the critical value of t associated with the above formula is 2.12, what would you conclude about your means?

A) There is a significant difference between the means.
B) There is a significant difference between the standard deviations.
C) There is no significant difference between the means.
D) p > .05