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Deepak Bora
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Asked: 2020-07-26T21:48:49+05:30 In:

The marks obtained by 100 students in an examination are given below : Find the mean marks of the students.

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The marks obtained by 100 students in an examination are given below : Find the mean marks of the students.

CBSE 10th Class past year question paper

Year 2019

SET 1, Code Number 30/2/1

Question number – 20

cbse 10th classncert class 10thprevious year paper
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    1. The marks obtained by 100 students in an examination are given below : Find the mean marks of the students.

      Mean =

      = 47.5 + { (59 ×5) / 110 }

      Mean = 44.82

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