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Example 1 - Chapter 14 Class 9 Statistics (Term 1)

Last updated at May 29, 2018 by

Example 1 - Consider marks obtained by 10 students - Raw Data

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Example 1 Consider the marks obtained by 10 students in a mathematics test as given below: 55 36 95 73 60 42 25 78 75 62 By looking at it in this form, can you find the highest and the lowest marks? What is the range? Highest Marks = Maximum Marks = 95 Lowest marks = Minimum Marks = 25 Range = Maximum Marks – Minimum marks = 95 – 25 = 70

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.