Author Question: As the number of degrees of freedom for a t distribution increases, the difference between the t ... (Read 31 times)

savannahhooper · **on:** Jun 24, 2018

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 2

A continuous probability distribution that is useful in describing the time, or space, between occurrences of an event is a(n) _____ probability distribution.
a. normal
b. uniform
c. exponential
d. Poisson