The mean of 10 observation is 37. If one of the number is excluded, then mean is reduced by 3. Find the excluded number.
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Answered by
66
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 : )
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 : )
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Answered by
18
HEY FRIEND
THE ANSWER OF UR QUESTION IS :-
64 IS THAT EXCLUDED TERM
HOPE IT WILL HELP
MARK ME AS BRAINLIEST....
:-)
THE ANSWER OF UR QUESTION IS :-
64 IS THAT EXCLUDED TERM
HOPE IT WILL HELP
MARK ME AS BRAINLIEST....
:-)
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