find the mean and standard deviation of up to 100 numbers. Suppose that the mean (average) of n numbers x,, x, ..., x, is x. Then the standard deviation of these numbers is: (x - x)² + (x2 – x)² + + (x; – x)² +… +(x„ – x)² ... | s =

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Please answer this question using C++ coding with the explanation

Programming Exercise 10 in Chapter 6 asks you find the mean and stan-
dard deviation of five numbers. Extend this programming exercise to
Transcribed Image Text:Programming Exercise 10 in Chapter 6 asks you find the mean and stan- dard 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 x,,x,..., x, is x. Then the standard
deviation of these numbers is:
(x1 – x)² + (x2 – x)² + .…… + (x; – x)² + ..+(x, – x)²
-
|
S =
Transcribed Image Text:find the mean and standard deviation of up to 100 numbers. Suppose that the mean (average) of n numbers x,,x,..., x, is x. Then the standard deviation of these numbers is: (x1 – x)² + (x2 – x)² + .…… + (x; – x)² + ..+(x, – x)² - | S =
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