The mean of 20 numbers is 32.6, if one of the numbers is replaced by 37. Find the
new mean
Answers
Answered by
1
Answer:
Step-by-step explanation:
The arithmetic mean of a set of 10 numbers is 20. If ... Mean of 10 number is 20. Sum of 10 numbers = 200. When each number is multiplied by 2 and 5 is added to each number, new sum ... and see where you stand among the best in India.
Similar questions