Develop the program that calculates the standard deviation of the values in each column of nxm matrix and prints it on the screen. Two functions will be defined in the program. The first function is the function named stdDev (). This function will take the matrix as a parameter and return the standard deviation values for each column in an array. The second function is the matrixPrint () function. This function will take the matrix as a parameter and print it on the screen. Required formulas for standard deviation are given below where i is the mean value of corresponding column, x, is the value of row i and o is the standard deviation. Sample program output should be as follows. 21 + æz + • * · + æn A matrisi 35 3 6 3 9 2 4 2 E(zi – #)². 467 Giris matrisi: Enput matrix: 6 2 3 9 2 2 4 6 7 1. sutun standart sapmasi: 1.48 2. sutun standart sapmasi: 1.12 3. sutun standart sapmasi: 2.86 Standard deviation for column 1: 1.48 Standard deviation for column 2: 1.12 Standard deviation for column 3: 2.86 IN

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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C language homework question:

 

Develop the program that calculates the standard deviation of the values in each column of nxm
matrix and prints it on the screen. Two functions will be defined in the program. The first function is
the function named stdDev (). This function will take the matrix as a parameter and return the
standard deviation values for each column in an array. The second function is the matrixPrint ()
function. This function will take the matrix as a parameter and print it on the screen. Required
formulas for standard deviation are given below where i is the mean value of corresponding column,
x, is the value of row i and o is the standard deviation. Sample program output should be as follows.
xi + ¤2 +
+ In
A matrisi
353
6 3 9
2 4 2
(x; – 7)².
4 67
Giris matrisi:
Input matrix:
3
6 3
6
9
2
4
2
2
4
2
4 6
7
4
6
7
sutun standart sapmasi: 1.48
sutun standart sapmasi: 1.12
sutun standart sapmasi: 2.86
Standard deviation for column 1: 1.48
Standard deviation for column 2: 1.12
Standard deviation for column 3: 2.86
Transcribed Image Text:Develop the program that calculates the standard deviation of the values in each column of nxm matrix and prints it on the screen. Two functions will be defined in the program. The first function is the function named stdDev (). This function will take the matrix as a parameter and return the standard deviation values for each column in an array. The second function is the matrixPrint () function. This function will take the matrix as a parameter and print it on the screen. Required formulas for standard deviation are given below where i is the mean value of corresponding column, x, is the value of row i and o is the standard deviation. Sample program output should be as follows. xi + ¤2 + + In A matrisi 353 6 3 9 2 4 2 (x; – 7)². 4 67 Giris matrisi: Input matrix: 3 6 3 6 9 2 4 2 2 4 2 4 6 7 4 6 7 sutun standart sapmasi: 1.48 sutun standart sapmasi: 1.12 sutun standart sapmasi: 2.86 Standard deviation for column 1: 1.48 Standard deviation for column 2: 1.12 Standard deviation for column 3: 2.86
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