Range is

  Range = Maximum observation – Minimum observation

 

Let’s take an example

 

Runs scored by Virat Kohli are 120, 24, 48, 64, 29, 64, 71, 3, 64, 29

Find range

 

  Range = Maximum Runs – Minimum Runs

      = 120 − 3

      = 117

 

Marks scored by Satvik in his test are 48, 91, 83, 83, 95.

Find range

 

  Range = Maximum marks – Minimum marks

      = 95 − 48

      = 47

  1. Chapter 3 Class 7 Data Handling
  2. Concept wise

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.