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

Multiple Choice

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) Normal distribution
B) Student t distribution
C) Chi-square distribution
D) None of the three distributions is appropriate.