The mean of 10 numbers is 20. If 8 is subtracted from every
number, what will be the new mean?
Answers
Answered by
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
2
Answer:
12
Answer = 12
Similar questions
CBSE BOARD X,
5 months ago
Math,
5 months ago
Business Studies,
5 months ago
Science,
11 months ago
History,
1 year ago