Question

From the given frequency class interval 5-10 10-15 15-20 20-25 25-30 30-35 frequency 3 4 6 9 7 1 find lower quartile and upper quartile

Answer 1

Draw an ogive for the following frequency distribution. ... Class 5-10 10 - 15 15 - 20 20- 25 25 - 30 30 - 35 Frequency 3 4 6 9 7 1 Class ...

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