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Chapter 12 Class 9 Statistics
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Question 1 - Raw Data - Chapter 12 Class 9 Statistics

Last updated at April 16, 2024 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 has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo