Math, asked by eakshithkarri, 8 months ago

The mean of 15 observation is 32.Find the resulting mean, if each observation is decreased by 7​

Answers

Answered by swethamadarapu903
1

\huge\boxed{Answer:-}

24

\huge\boxed{Explanation:-}

When each observation is decreased by 7

The new sum is = 480 - 105

= 375

New mean = 375/15

= 25

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