Programming Exercise 10 in Chapter 6 asks you find the mean and standard  deviation  of  five  numbers.  Extend  this  programming  exercise  to find  the  mean  and  standard  deviation  of  up  to  100  numbers.  Suppose  that the mean (average) of n numbers x1, x2, . . ., xn is x. Then the standard deviation of these numbers is: S=sqrt(((x1-x)^2+(x2-x)^2+...+(xi-x)^2+...+(xn-x)^2)/n)

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter8: Arrays And Strings
Section: Chapter Questions
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Programming Exercise 10 in Chapter 6 asks you find the mean and standard  deviation  of  five  numbers.  Extend  this  programming  exercise  to find  the  mean  and  standard  deviation  of  up  to  100  numbers.  Suppose  that the mean (average) of n numbers x1, x2, . . ., xn is x. Then the standard deviation of these numbers is:
S=sqrt(((x1-x)^2+(x2-x)^2+...+(xi-x)^2+...+(xn-x)^2)/n)

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