Home ยป The sum of the deviations taken from mean is Central Tendency MCQs The sum of the deviations taken from mean is September 24, 2022 4 Views Q. The sum of the deviations taken from mean is: Always equal to zeroSome times equal to zeroNever equal to zeroLess than zero Answer: Less than zero
Arithmetic mean of 5 numbers is 28. When one number is reduced, mean gets reduced by 2. Which number is excluded?
