Ex 14.4, 4 - Chapter 14 Class 9 Statistics

Transcript

Ex14.4, 4 Find the mode of 14, 25, 14, 28, 18, 17, 18, 14, 23, 22, 14, 18. Arranging the data in an ascending order, 14, 14, 14, 14, 17, 18, 18, 18, 22, 23, 25, 28 Here, 14 occurs 4 times 17 occurs 1 times 18 occurs 3 times 22 occurs 1 times 23 occurs 1 times 25 occurs 1 times 28 occurs 1 times Since 14 occurs maximum number of times, ∴ Mode = 14.