Have the user enter number of exam scores you would like to find the average and standard deviation. Write a program to calculate the mean standard deviation of the exam scores, assign letter grades to each exam score, ES, as follows, and then display information about the exam scores and grades: ES > m + 1.5s → A $$m+0.5s\le ES $$m-0.5s\le ES $$m-1.5s\le ES $$ES Show your answers with at least 10 grades entered to validate your code works. Below is an example of how your outputs can be displayed but not required. Number of scores: 14 Average score: 71.0 Standard deviation of scores: 14.42 GRADE DISTRIBUTION AFTER CURVING GRADES. A: 2 B: 1 C: 6 D: 4 F: 1
Have the user enter number of exam scores you would like to find the average and standard deviation. Write a program to calculate the mean standard deviation of the exam scores, assign letter grades to each exam score, ES, as follows, and then display information about the exam scores and grades: ES > m + 1.5s → A $$m+0.5s\le ES $$m-0.5s\le ES $$m-1.5s\le ES $$ES Show your answers with at least 10 grades entered to validate your code works. Below is an example of how your outputs can be displayed but not required. Number of scores: 14 Average score: 71.0 Standard deviation of scores: 14.42 GRADE DISTRIBUTION AFTER CURVING GRADES. A: 2 B: 1 C: 6 D: 4 F: 1
Operations Research : Applications and Algorithms
4th Edition
ISBN:9780534380588
Author:Wayne L. Winston
Publisher:Wayne L. Winston
Chapter12: Review Of Calculus And Probability
Section12.5: Random Variables, Mean, Variance, And Covariance
Problem 5P
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