As the number of degrees of freedom for a t distribution increases, the difference between the t distribution and the standard normal distribution _____.
A) becomes larger
B) becomes smaller
C) stays the same
D) None of the answers is correct.

Question

Quizplus · Accepted Answer

As the number of degrees of freedom for a t distribution increases, the shape of the t distribution approaches the shape of the standard normal distribution. Therefore, the difference between the two becomes smaller.

As the Number of Degrees of Freedom for a T