Home » Central Tendency mcqs » Sum of square of the deviations about mean is Central Tendency MCQs Sum of square of the deviations about mean is September 24, 2022 13 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?
