Maths
This question was asked in Ex 14.3, 3

Kese pata kare ki class interval konsa hoga

Rakesh Balmik's image
Rakesh Balmik
Feb. 25, 2020, 6:24 p.m.

Answers!

Davneet Singh's image
Davneet Singh
Feb. 27, 2020, 2:27 p.m.
  • Pehle n/2 nikalenge
  • Yahan pe n/2 = 50 hai
  • Toh fir dekhenge cummulative frequency kaunsi class ki 50 se just jyada hai
  • Kyunki 35-40 ki frequency 78 hai, just above 50
  • Toh 35-40 median class hogi
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