Get Answers to all your Questions

header-bg qa

Q. 4.     The length of 40 leaves of a plant are measured correct to one millimetre, and the obtained data is represented in the following table:


                (i) Draw a histogram to represent the given data. [Hint: First make the class intervals continuous]

Answers (1)


As we can see from the given table that the data is discontinous and the difference between the upper limit of a class and the lower limit of the next class is 1 and therefore we change both of them by a value 1/2.

e.g 127 - 135 would become 126.5 - 235.5

The modified table therefore is

The representation of the above data through a histogram is as follows

Posted by


View full answer