Construct a frequency distribution table with class interval of 5 for the following data:
2,4,8,11,14,16,20,28,25,40,30,48,5,22,29,13,22,17,17,7.

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Solution

We have,

$2, 4, 8, 11, 14, 16, 20, 28, 25, 40, 30, 48, 5, 22, 29, 13, 22, 17, 17, 7$
Take a look at the table below to understand the concept better:-

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Similar questions

Construct a frequency distribution with a class interval of 4 on exclusive basis for the following data:

91, 94, 111, 121, 95, 103, 99, 110, 100, 101, 92, 105, 110, 111, 93, 96, 98, 106, 94, 115

5

12, 12, 11, 12, 2, 3, 3, 3, 4, 4, 2, 2, 5, 6, 7, 4, 7, 8, 15, 15, 20, 20

Class Marks	$10$	$22$	$34$	$46$	$58$	$70$
Frequency	$6$	$14$	$20$	$21$	$9$	$5$

The frequency polygon of a frequency distribution is shown below.

Answer the following about the distribution from the histogram.

(i) What is the frequency of the class interval whose class mark is 15?

(ii) What is the class interval whose class mark is 45?

(iii) Construct a frequency table for the distribution.

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