Identify the distribution that applies to the following situation: In constructing a confidence interval of $\mu$ , you have 50 sample values and they appear to be
From a population with a skewed distribution. The population standard deviation is not
Known. ______________
A) Student t distribution
B) Normal distribution
C) Chi-square distribution
D) None of the three distributions is appropriate.

Question

Quizplus · Accepted Answer

When the population standard deviation is unknown and the sample size is relatively large (n > 30), the Student t distribution is used to construct a confidence interval for the mean, even if the population distribution is skewed.

Identify the Distribution That Applies to the Following Situation: in Constructing