Determine the sampling error if the grade point averages for 10 randomly selected students from a class of 125 students
Posted: Sun Jul 10, 2022 10:51 am
Determine the sampling error if the grade point averages for 10 randomly selected students from a class of 125 students has a mean of x= 2.2. Assume the grade point average of the 125 students has a mean of u=2.3