Identify the Distribution That Applies to the Following Situation:
in $\mu$

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