The T-Test May Be Expressed As:

A) $\frac{\text{difference between means}} {\text{standard deviation}}$

Multiple Choice

The t-test may be expressed as:

A) $\frac{\text{difference between means}} {\text{standard deviation}}$

B) $\frac{\text{standard error of difference}} {\text{difference between means}}$

C) $\frac{\text{difference between means }} {\text{standard error of the difference }}$

D) $\frac{\text{standard error of the difference}} {\text{standard deviation}}$