1. Chapter 14 Class 9 Statistics (Term 1)
  2. Serial order wise
  3. Ex 14.3

Ex 14.3, 8 - Chapter 14 Class 9 Statistics (Term 1)

Last updated at Dec. 8, 2016 by

Ex 14.3, 8 - A random survey of the number of children of - Ex 14.3

Ex 14.3, 8 - Chapter 14 Class 9 Statistics - Part 2
Ex 14.3, 8 - Chapter 14 Class 9 Statistics - Part 3

  1. Chapter 14 Class 9 Statistics (Term 1)
  2. Serial order wise

    3. Ex 14.3

    Ex 14.4 →

Transcript

Ex 14.3, 8 A random survey of the number of children of various age groups playing in park was found as follows: Draw a histogram to represent the data above. Here, the data has class intervals of varying width. So, we calculate adjusted frequency Adjusted Frequency = ( )/( )

Chapter 14 Class 9 Statistics (Term 1)
Serial order wise

About the Author

Davneet Singh's photo - Teacher, Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.