Math, asked by archanamailbox60, 1 year ago

The mean of 10 observation is 42 if each observation is decreased by 12 what will be new mean of the data?


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Answers

Answered by swarnali16
4
the mean will be 42 - 12 = 30 .


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Answered by ishikajeet721
0

Answer:

Step-by-step explanation:

Just simply

Use the formula

To find mean

And u will get ur answer

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