Calculates the class mean and standard deviation

Assignment Help Computer Engineering

Reference no: EM131857356

Problem

Your history professor has so many students in her class that she has trouble determining how well the class does on exams. She has found out that you are a computer whiz and has asked you to write a program to do some simple statistical analyses on exam scores. Your program must work for any class size up to 100 (0 < n><= 100). write and test a program that does the following:>

a. Reads the test grades from a file.

b. Calculates the class mean, standard deviation and percentage of the test scores falling into the ranges:

Output

The input data as they are read.

A report consisting of the title that was read from data, the number of scores, the mean, the standard deviation (labeled), and the histogram.

Reference no: EM131857356

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