## Solutions of Chapter Data handling Exercise-3.1

Question 1: Find the range of heights of any ten students of your class. Answer: Let the heights (in cm) of 10 students of our class be 125, 127, 132, 133, 134, 136,138, 141, 144, 146 Highest value among these observations = 146 Lowest value among these observations = 125 Range = Highest value − …