Home ยป The average which is based on all observations of the series is called Central Tendency MCQs The average which is based on all observations of the series is called September 24, 2022 2 Views Q. The average which is based on all observations of the series is called: MeanMedianModeIndex Number Answer: Mean
Arithmetic mean of 5 numbers is 28. When one number is reduced, mean gets reduced by 2. Which number is excluded?