Calcualte mode for the following data:

No. of persons 1 2 3 4 5 6 7 8 9 10

Families 26 113 120 95 60 42 21 14 5 4

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Solution

No. of Persons

(X)

Families

(f)

1

26

2

113

3

120

$\underset{}{\to}$ Modal class

4

95

5

60

6

42

7

21

8

14

9

5

10

4

Here, mode is equal to 3 as it has the highest frequency.

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