mean of 100 observation is 50 . if one of the observation 50 is replaced by 150 then new mean will be?
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the mean will be 51
hope it will help you
hope it will help you
shreyashshinde:
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Answer: If the mean is 50 so the sum will be 5000 and if instead of 4950+50 we take 4950+150=5100 and the mean will be 51
Step-by-step explanation:
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