1. Chapter 13 Class 10 Statistics
  2. Serial order wise
  3. Ex 13.3
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Ex 13.3, 3 - Chapter 13 Class 10 Statistics

Last updated at Dec. 13, 2024 by Teachoo

Transcript

Ex 13.3, 3 A life insurance agent found the following data for distribution of ages of 100 policy holders. Calculate the median age, if policies are given only to persons having age 18 years onwards but less than 60 year. Making Normal Table Finding Median Median = l + (𝑁/2 βˆ’π‘π‘“)/𝑓 Γ— h Here, 𝑡/𝟐 ∴ 35 – 40 is median class And, l = h = cf = f = Putting values in formula Median = l + (𝑁/2 βˆ’π‘π‘“)/𝑓 Γ— h = 35 + (50 βˆ’ 45)/33 Γ— 5 = 35 + 5/33 Γ— 5 = 35 + 0.76 = 35.76 Thus, ο»ΏMedian age is 35.76 years
  1. Chapter 13 Class 10 Statistics
  2. Serial order wise

    3. Ex 13.3

    Examples →
Examples →
Chapter 13 Class 10 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 14 years. He provides courses for Maths, Science and Computer Science at Teachoo