Question

The mean of 10 observation is 37. If one of the number is excluded, then mean is reduced by 3. Find the excluded number.

Answer 1

The mean of 10 observatins = 37

Then their sum = 37×10

= 370

A number is excluded

New mean = 34

The sum = 34×9

= 306

the excluded number = 370-306 = 64


Hope it helps u : )

Answer 2

HEY FRIEND
THE ANSWER OF UR QUESTION IS :-
64 IS THAT EXCLUDED TERM
HOPE IT WILL HELP
MARK ME AS BRAINLIEST....
:-)