Standard Deviation Flashcards
1
Q
How do you work out standard deviation?
A
WORKOUT MEAN
SUBTRACT MEAN FROM VALUES
SQUARE NEW NUMBERS and add together
DIVIDE BY AMOUNTY OF VALUES
ROOT NUMBER
Psychology > Standard Deviation > Flashcards
How do you work out standard deviation?
WORKOUT MEAN
SUBTRACT MEAN FROM VALUES
SQUARE NEW NUMBERS and add together
DIVIDE BY AMOUNTY OF VALUES
ROOT NUMBER