Question 1: An analysis for the final test score for the Statistics course reveals the score follows a normal probabilit
Posted: Mon Jul 11, 2022 11:24 am
Question 1: An analysis for the final test score for theStatistics course reveals the score follows a normal probabilitydistribution. The mean of the distribution is 72 and the standarddeviation is 9. The professor wants to award an A to the studentswhose scores is in the highest 20%. What is the dividing point forthose students who earn an A and those earning a B? [2 Marks]
please solve it fast
please solve it fast