Root Mean Square Value

Problem

The root mean square is sqrt(mean(x_i^2)), which penalizes large deviations more than the arithmetic mean.

Given the values, return the root mean square.

Hint

Average the squares before taking the square root.

case 1

in: [[1,2,3]]

expected: 2.160246899469287

case 2

in: [[0,0]]

expected: 0

case 3

in: [[3,4]]

expected: 3.5355339059327378

Starter codePython

def root_mean_square_value(values):
    # Your code here
    pass

3 test cases · run your code against them in the editor