The exact spread of the t distribution depends on the _________.
A)Standard deviation of the sample
B)Sample size n
C)Number of degrees of freedom
D)z distribution

Question

Quizplus · Accepted Answer

The exact spread of the t distribution depends on the number of degrees of freedom, which is determined by the sample size. The formula for calculating degrees of freedom is n-1, where n is the sample size. Therefore, the sample size indirectly affects the t distribution through the number of degrees of freedom. The standard deviation of the sample and the z distribution are not direct factors in determining the spread of the t distribution.

The Exact Spread of the T Distribution Depends on the _________