Question 9 - Examples - Chapter 12 Class 9 Statistics
Last updated at Dec. 13, 2024 by Teachoo
Last updated at Dec. 13, 2024 by Teachoo
Question 9 Find the mode of the following marks (out of 10) obtained by 20 students: 4, 6, 5, 9, 3, 2, 7, 7, 6, 5, 4, 9, 10, 10, 3, 4, 7, 6, 9, 9 We arrange data in ascending form 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7, 9, 9, 9, 9, 10, 10 Here 2 occurs 1 time 3 occurs 2 time 4 occurs 3 time 5 occurs 2 time 6 occurs 3 time 7 occurs 3 time 9 occurs 4 time 10 occurs 2 time So, 9 occurs maximum number of times Mode = 9.
About the Author
Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo