Under what conditions would you use the t distribution to test the significance of a single sample proportion?
A)none,use the Z distribution as long as sample size is large
B)only when the population standard deviation is known
C)only when sample size is less than or equal to 120
D)only when the population is normally distributed

Question

Quizplus · Accepted Answer

The t distribution is not typically used for testing a single sample proportion. Instead, the Z distribution is used, especially when the sample size is large enough to satisfy the normal approximation conditions.

Under What Conditions Would You Use the T Distribution to Test