In order to estimate the average time spent per student on the computer terminals at a local university, data were colle
Posted: Wed May 11, 2022 5:37 am
In order to estimate the average time spent per student on the computer terminals at a local university, data were collected for a sample of 49 business students over a one-week period. Assume the standard deviation is 1.5 hours. Find the standard error of the mean. 0 0.031 O 0.214 O 1.5 O 2.143