Mr. Sanderson marks his class on a normal curve. Those with z-scores above 1.8 w

Question

Mr. Sanderson marks his class on a normal curve. Those with z-scores above 1.8 will receive an A, those between 1.8 and 0.9 will receive a B, those between 0.9 and negative 1.21.2 will receive a C, those between negative 1.21.2 and negative 2.12.1 will receive a D, and those under negative 2.12.1 will receive an F. Determine the percent of grades that will be A, B, C, D, and F.


% of grades that are A's______
% of grades that are B's_________
% of grades that are C's_______
% of grades that are D's_____
% of grades that are F's_______

Explanation / Answer

The % of grades that are A's 3.593%
The % of grades that are B's is 14.81%
The % of grades that are C's is 70.09%
The % of grades that are D's is 9.721%
% of grades that are F's is 1.786%

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