What would be the appropriate sampling distribution for constructing confidence intervals of the average number of television sets in Canadian homes, where the population standard deviation is unknown?
A) chi distribution
B) alpha distribution
C) t distribution
D) Z distribution

Question

Quizplus · Accepted Answer

When the population standard deviation is unknown and the sample size is small, the t distribution is used to construct confidence intervals for the mean.

What Would Be the Appropriate Sampling Distribution for Constructing Confidence