1.

Given the following frequency distribution with some missing frequencies Class10−2020−3030−4040−5050−6060−7070−80Frequency1803418013650 If the total frequency is 685 and approximate value of median is 42.6, then the approximate values for missing frequencies are

Answer»

Given the following frequency distribution with some missing frequencies
Class1020203030404050506060707080Frequency1803418013650
If the total frequency is 685 and approximate value of median is 42.6, then the approximate values for missing frequencies are



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