Concept explainers
Write a
(n1 – a)2, (n2 – a)2, (n3 – a)2 and so forth
The number a is the average of the numbers n1 n2, n3, and so forth. If this is being done as a class assignment, obtain the file name from your instructor. (Hint: Write your program so that it first reads the entire file and computes the average of all the numbers, and then doses the file, then reopens the file and computes the standard deviation.)
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