Deviation IQ

Problem

Return the deviation IQ 100 + 15*(raw - mean)/sd, a standard score with mean 100 and standard deviation 15. Return 0.0 when sd <= 0.

Hint

It is the z-score linearly rescaled.

case 1

in: [115,100,15]

expected: 115

case 2

in: [85,100,15]

expected: 85

case 3

in: [100,100,15]

expected: 100

case 4

in: [60,50,10]

expected: 115

case 5

in: [10,100,0]

expected: 0

Starter codePython

def deviation_iq(raw, mean, sd):
    # Your code here
    pass

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