Question:

# On a math exam Joel had a score of 90 which was exactly 2

Last updated: 6/23/2023

On a math exam Joel had a score of 90 which was exactly 2 standard deviations above the mean The standard deviation for the test is 3 What score was 2 standard deviations below the mean b What percent of the scores were at least 81 What score represents the mean a between R1 andd 079