Chapter 12 Class 9 Statistics
Serial order wise

Question 9 - Making grouped frequency distribution table - Chapter 12 Class 9 Statistics

Last updated at Dec. 13, 2024 by

Ex 14.2, 9 - A company manufactures car batteries of - Grouped Data

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Question 9 A company manufactures car batteries of a particular type. The lives (in years) of 40 such batteries were recorded as follows: Construct a grouped frequency distribution table for this data, using class intervals of size 0.5 starting from the intervals 2 2.5.

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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