The class interval size and frequency of modal class is
Class Frequency 0−52005−1025010−1522515−2030020−25275
5 , 250
5, 300
4, 250
4, 200
The modal class is 16-20 . The frequency of the modal class is 300. The class size is 5.
Find the mode of the given data.
Choose the correct less than type ogive curve for the given data.
Class Frequency 5−10 310−15615−20920−251225−30830−3510