Math, asked by yashsharmans1, 5 hours ago

if 15 is added to each observation of a set what is the mean of new set​

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Answered by tudunisha9
0

one observation 15 is added, then find the new mean. ... If one observation 15 is added, then the sum of new observations =150+15=165. ∴ New Mean =16510+1=15

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