Ex 14.1, 4 - Thirty women were examined in a hospital by - Ex 14.1

  1. Chapter 14 Class 10 Statistics
  2. Serial order wise
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Ex 14.1, 4 Thirty women were examined in a hospital by a doctor and the number of heart beats per minute were recorded and summarized as follows. Fine the mean heart beats per minute for these women, choosing a suitable method.

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.