As the degrees of freedom for the t-distribution increase, the distribution approaches the:
A) chi-square distribution
B) t distribution
C) z distribution
D) normal distribution
E) F distribution

Question

Quizplus · Accepted Answer

As the degrees of freedom increase, the t-distribution becomes flatter and more symmetrical, resembling the shape of a normal distribution. Thus, as the degrees of freedom approach infinity, the t-distribution approaches a normal distribution.

As the Degrees of Freedom for the T-Distribution Increase, the Distribution