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Draw a Histogram and Hence Estimate the Mode for the Following Frequency Distribution: - Mathematics

Sum

Draw a histogram and hence estimate the mode for the following frequency distribution: 

Class  0-10 10-20 20-30 30-40 40-50 50-60
Freq 2 8 10 5 4 3
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Solution

Draw a histogram


(1) In the highest rectanglr which represents modal class draw two lines AC aand BD intersecting at P. 

(2) From P, draw a perpendicular to x-axis meeting at Q 

(3) value of Q is the mode = 23

  Is there an error in this question or solution?
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