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The length of \(40\) leaves of a plant are measured correct to one millimeter, and the obtained data is represented in the following table:
 
S.No Length (in mm) Number of Leaves
\(1\) \(118-126\) \(3\)
\(2\) \(127-135\) \(5\)
\(3\) \(136-144\) \(9\)
\(4\) \(145-153\) \(12\)
\(5\) \(154-162\) \(5\)
\(6\) \(163-171\) \(4\)
\(7\) \(172-180\) \(2\)
 
(i) Draw a histogram to represent the given data. [Hint: First make the class intervals continuous]
 
(ii) Is there any other suitable graphical representation for the same data?
 
(iii) Is it correct to conclude that the maximum number of leaves are 153 mm long? Why?
 
Important!
This is a self assessment task. Solve this question and assess the solution steps after the completion of test on your own.