mal curve Those with z scores above 2 2 will receive an A those between 2 2 and 0 8 will receive a B those between 0 8 and 0 9 will receive a C those between 0 9 and 2 2 will receive a D and those under 2 2 will receive an F Determine the percent of grades that will be A B C D and F Click here to view page 1 of the standard normal distribution table Click here to view page 2 of the standard normal distribution table 1 39 of the grades are A s Round to two decimal places as needed 19 8 of grades are B s Round to two decimal places as needed 60 4 of grades are C s Round to two decimal places as needed 17 02 of grades are D s Round to two decimal places as needed of grades are F s Pound to two decimal places as needed