Question
In a population of statistic students it was found that the mean score on the final is 150 with a standard deviation of 20 points.
In a population of statistic students it was found that the mean score on the final is 150 with a standard deviation of 20 points. If a student is chosen at random, what is the probability that their grade will be less than 115?
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Concepts In Vector Calculus
Authors: K N P Singh
1st Edition
9353146259, 9789353146252
