Home ยป The ratio among the number of items and the sum of reciprocals of items is called Central Tendency MCQs The ratio among the number of items and the sum of reciprocals of items is called September 24, 2022 20 Views Q. The ratio among the number of items and the sum of reciprocals of items is called: Arithmetic meanGeometric meanHarmonic meanMode Answer: Harmonic mean
Arithmetic mean of 5 numbers is 28. When one number is reduced, mean gets reduced by 2. Which number is excluded?
