eguruchela

Sum of Squares Calculator


Calculate the sum of square for any number of given integer separated by comma.

Enter any positive or negative integers (seperated by comma,)


Sum of squares
It will compute the square of all given number as n12 to nn2 and then sum all the square.

Examples

let's understand the method to calculate the sum of squares for given values as follows:

for example we input these value 2,3,-5 it means we wants the sum of 22,32 and-52

Algebraic :

= 2x2 + 3x3 + -5x-5

= 4 + 9 + 25

= 38

Statistical :

Statistical Data = (2 3 -5)

Total Data : 3

Statistical Mean (X̄) = 0 / 3 = 0

Total Sum of Square = Σ (Xi - X̄)

= (2 - 0)2 + (3 - 0)2 + (-5 - 0)2

= 4+ 9+ 25= 38