An instructor at a local community college noted that the grades of his students were normally distributed with a mean of 78 and a standard deviation of 10. b. If 33% of the students received grades of B or better (i.e., an A or B), what is the minimum score of those who received a B?
An instructor at a local community college noted that the grades of his students were normally distributed with a mean of 78 and a standard deviation of 10. b. If 33% of the students received grades of B or better (i.e., an A or B), what is the minimum score of those who received a B?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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4. An instructor at a local community college noted that the grades of his students were
distributed
b. If 33% of the students received grades of B or better (i.e., an A or B), what is the minimum score of
those who received a B?
Statistics Method only pls :) no calc
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