As the sample size for a t-distribution increases,the differences between the t-distribution and the standard normal distribution ________.
A)are unchanged and remain the same
B)become smaller,as the t-distribution approaches the standard normal distribution
C)become greater
D)are evident because the tails of the t-distribution become thicker

Question

Quizplus · Accepted Answer

As the sample size increases, the t-distribution becomes more similar to the standard normal distribution. This is because the standard error of the sample mean decreases with an increase in sample size, making the t-distribution narrower and more peaked, which is similar to the standard normal distribution.

As the Sample Size for a T-Distribution Increases,the Differences Between