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Textbook Page No. 7wer the questaeof a factoryGraph:6Try These : 1• Study the following frequency distribution table and answer thgiven below:Frequency distribution of daily income of 550 workers ofClass intervalFrequency(Daily income in?)(Number of workers)100 - 12545125 - 15025150-17555175 - 200125200 - 225140225 - 25055250-27535275-30050300 - 32520Total550ADRESInsara Platinum(1) What is the size of the class intervals?The size of class intervals.(ii) Which class has the highest frequency?(iii) Which class has the lowest frequency?(iv) What is the upper limit of the class interval 250 - 275 ?(v) Which two classes have the same frequency?

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1) class intervals2) 200-2253) 300-3254) 2755)150-175,225-250



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