1. Chapter 12 Class 9 Statistics
  2. Serial order wise
  3. Ex 12.1
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Ex 12.1, 8 - Chapter 12 Class 9 Statistics

Last updated at Feb. 14, 2025 by Teachoo

 

Transcript

Ex 12.1, 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 = ( )/( )
  1. Chapter 12 Class 9 Statistics
  2. Serial order wise

    3. Ex 12.1

    Examples →
Examples →
Chapter 12 Class 9 Statistics
Serial order wise

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 15 years. He provides courses for Maths, Science and Computer Science at Teachoo