S Chand ICSE Mathematics Class 9 Solution Fifteenth Chapter Mean Median and Frequency Polygon Exercise 15B Find the median of the following: (1) 2, 3, 5, 7, 9 Solution: Median = (5 + 1 / 2) = 3th turn = 5 (2) 4, 8, 12, 16, 20, 24, 28, 32 Solution: Median = ½ {(8/2)th […]