Home ยป Sum of square of the deviations about mean is Central Tendency MCQs Sum of square of the deviations about mean is September 24, 2022 2 Views Q. Sum of square of the deviations about mean is___________ MaximumMinimumZeroNone of these Answer: Minimum
Arithmetic mean of 5 numbers is 28. When one number is reduced, mean gets reduced by 2. Which number is excluded?
