NCERT Solutions Class 7 Maths Chapter 3 Data Handling Exercise 3.1
Data Handling Exercise 3.1 1). Find the range of heights of any ten students of your class. The heights of any ten students of the class are 134, 132, 132, 135, 124, 130, 128, 141, 125, 137. Highest height = 141 Lowest height = 124 Range = highest height – lowest height …
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