History, asked by kavyashetiya, 11 months ago

The mean of 10 numbers is 20. If 8 is subtracted from every
number, what will be the new mean?

Answers

Answered by kkr4489
7

PLEASE MARK AS BRAINLIEST

sum of observation = 20×10=200

new sum of observation =200 -80 =120

new mean = 120/10= 12

hope u can understand

Answered by Anonymous
2

Answer:

12

Answer = 12

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