Home ยป Which of the following is a characteristic of a mean? Central Tendency MCQs Which of the following is a characteristic of a mean? September 24, 2022 114 Views Q. Which of the following is a characteristic of a mean? The sum of deviations from the mean is zeroIt minimises the sum of squared deviationsIt is affected by extreme scoresAll of the above Answer: All of the above
Arithmetic mean of 5 numbers is 28. When one number is reduced, mean gets reduced by 2. Which number is excluded?