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Following Are the Weights (In Kg) of 10 New Born Babies in a Hospital on a Particular Day : 3.4, 3.6, 4.2, 4.5, 3.9, 4.1, 3.8, 4.5, 4.4, 3.6. Find the Mean X. - Mathematics

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Question

Following are the weights (in kg) of 10 new born babies in a hospital on a particular day:
3.4, 3.6, 4.2, 4.5, 3.9, 4.1, 3.8, 4.5, 4.4, 3.6. Find the mean   x.

 

Solution

The weight (in kg) of 10 new born babies
 = 3.4, 3.6, 4.2, 4.5, 3.9, 4.1, 3.8,4.5,4 .4, 3.6

Mean (x) = `"Sum of weights"/"Total babies"`

`(3.4 + 3.6 + 4.2 + 4.5 + 3.9 + 4.1+ 3.8 + 4.5 + 4.4 + 3.6) / 10`

`40 /10 4kg `

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Chapter 24: Measures of Central Tendency - Exercise 24.1 [Page 9]

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RD Sharma Mathematics [English] Class 9
Chapter 24 Measures of Central Tendency
Exercise 24.1 | Q 8 | Page 9

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