The median of the following frequency distribution is `{:("Class interval",f),(" "0-10,5),(" "10-20,8),(" "20-30,7),(" "30-40,10),(" "40-50,20):}`A. 35B. 30C. 40D. 45

The median of the following frequency distribution is `{:("Class inter

1.	The median of the following frequency distribution is `{:("Class interval",f),(" "0-10,5),(" "10-20,8),(" "20-30,7),(" "30-40,10),(" "40-50,20):}`A. 35B. 30C. 40D. 45
Answer» Correct Answer - A (i) Median `= l + ((N)/(2)-m)/(f) xx C`. (ii) Find the cumulative frequency. (iii) Find `(N)/(2), m f "and" c`. (iv) Find the median by the formula, Median `= l + ((N)/(2)-m)/(f) xx C`.

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The median of the following frequency distribution is `{:("Class interval",f),(" "0-10,5),(" "10-20,8),(" "20-30,7),(" "30-40,10),(" "40-50,20):}`A. 35B. 30C. 40D. 45

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