From National Testing data we find that College math class

Last updated: 12/11/2023

From National Testing data we find that College math class testing times are Normally distributed with 46 minutes and o 3 minutes A B C D E F G Using the 68 95 99 7 rule give the testing times for A B C D E F G One person is randomly selected from this population Using the 68 95 99 7 rule find the probability that their test time is BETWEEN 40 and 52 minutes