Following data gives the number of children in 40 families:1, 2, 6, 5,

Following data gives the number of children in 40 families:1, 2, 6, 5, 1, 5, 1, 3, 2, 6, 2, 3, 4, 2, 0, 4, 4, 3, 2, 2, 0, 0, 1, 2, 2, 4, 3, 2, 1, 0, 5, 1, 2, 4, 3, 4, 1, 6, 2, 2.Represent it in the form of a frequency distribution, taking classes 0-2, 2-4 etc.

Answer»

We know that the minimum observation is 0 and the maximum observation is 6. So the classes of equal size which covers the given data are 0-2, 2-4, 4-6 and 6-8.

Frequency distribution table

Class	Frequency
0-2	11
2-4	17
4-6	9
6-8	3

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Following data gives the number of children in 40 families:1, 2, 6, 5, 1, 5, 1, 3, 2, 6, 2, 3, 4, 2, 0, 4, 4, 3, 2, 2, 0, 0, 1, 2, 2, 4, 3, 2, 1, 0, 5, 1, 2, 4, 3, 4, 1, 6, 2, 2.Represent it in the form of a frequency distribution, taking classes 0-2, 2-4 etc.

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