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# Solution - The Length of 40 Leaves of a Plant Are Measured Correct to One Millimetre, and the Obtained Data is Represented in the Following Table - CBSE Class 9 - Mathematics

ConceptGraphical Representation of Data

#### Question

The length of 40 leaves of a plant are measured correct to one millimetre, and the obtained data is represented in the following table:-

 Length (in mm) Number of leaves 118 - 126 3 127 - 135 5 136 - 144 9 145 - 153 12 154 - 162 5 163 - 171 4 172 - 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?

#### Solution

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#### APPEARS IN

NCERT Mathematics Textbook for Class 9
Chapter 14: Statistics
Q: 4 | Page no. 259

#### Reference Material

Solution for question: The Length of 40 Leaves of a Plant Are Measured Correct to One Millimetre, and the Obtained Data is Represented in the Following Table concept: Graphical Representation of Data. For the course CBSE
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