Whereas a normal distribution describes a full population , `` t '' - distributions describe samples drawn from a full population ; accordingly , the `` t '' - distribution for each sample size is different , and the larger the sample , the more the distribution resembles a normal distribution .
A normal distribution describes a full population , `` t '' - distributions describe samples drawn from a full population ; accordingly , the `` t '' - distribution for each sample size is different , and the larger the sample , the more the distribution resembles a normal distribution .