The mean of 10 observations is.15.if one observations 15 added then the new mean is ?
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new mean will be 15+15 = 30 answer
as of 10 observations is 15 if one new observation 15 is added then mean will increase by 15.
as of 10 observations is 15 if one new observation 15 is added then mean will increase by 15.
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new mean will be 15+15 = 30 answer
as of 10 observations is 15 if one new observation 15 is added then mean will increase by 15.
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