- if the mean of 10 numbers is 700 . then the sum of 10 number is ????
Hi!
Given, the mean of 10 numbers is 700.
We know that, Sum of n observations = Mean of n observation × n (Number of observations)
∴ Sum of 10 numbers = Mean of 10 numbers × 10
⇒ Sum of 10 numbers = 700 × 10 = 7000
Thus, the sum of 10 numbers is 7000.
Cheers!