## A random sample of 80 observation produce a mean of x =25.8 from a population with a normar distribution and a standard deviation =3.35

Question

A random sample of 80 observation produce a mean of x =25.8 from a population with a normar distribution and a standard deviation =3.35

in progress 0
6 hours 2021-07-22T09:38:52+00:00 1 Answers 0 views 0