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The Mean of 16 Natural Numbers is 48. Find the Resulting Mean, If Each of the Number is Decreased by 8 - Mathematics

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Question

The mean of 16 natural numbers is 48. Find the resulting mean, if each of the number is decreased by 8

Sum

Solution

Mean = 48
Total numbers = n = 16
Therefore,
Resulting mean (when each number is decreased by 8)
= 48  - 8
= 40.

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Properties of Mean
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Chapter 22: Statistics - Exercise 22.3

APPEARS IN

Frank Mathematics [English] Class 9 ICSE
Chapter 22 Statistics
Exercise 22.3 | Q 12.2
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