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A Boy Scored Following Marks in Various Class Tests During a Term; Each Test Being Marked Out of 20. 15, 17, 16, 7, 10, 12, 14, 16, 19, 12 and 16 What Are His Total Marks? - Mathematics

Sum

A boy scored following marks in various class tests during a term; each test being marked out of 20.
15, 17, 16, 7, 10, 12, 14, 16, 19, 12 and 16  

What are his total marks?

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Solution

Arranging the given data in ascending order: 

7,10,12,12,14,15,16,16,1617,19  

Total marks = 7+10+12+12+14+15+16+16+16+17+19=154

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APPEARS IN

Selina Concise Maths Class 10 ICSE
Chapter 24 Measure of Central Tendency(Mean, Median, Quartiles and Mode)
Exercise 24 (D) | Q 6.3 | Page 374
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