Represent the following data in the form of a frequency distribution: $52, 56, 72, 68, 52, 68, 52, 68, 52, 60, 56, 72, 56, 60, 64, 56, 48, 48, 64$ and $64$ .

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Solution

The required frequency table for the given data will be,

Marks Tally-Marks Fequency

48 || 2

52 |||| 4

56 |||| 4

60 || 2

64 ||| 3

68 ||| 3

72 || 2

Total 20

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Marks	Tally-Marks	Fequency
48	\|\|	2
52	\|\|\|\|	4
56	\|\|\|\|	4
60	\|\|	2
64	\|\|\|	3
68	\|\|\|	3
72	\|\|	2
Total		20

Represent the following data in the form of a frequency distribution: 52,56,72,68,52,68,52,68,52,60,56,72,56,60,64,56,48,48,64 and 64.

The required frequency table for the given data will be, Marks Tally-Marks Fequency 48 || 2 52 |||| 4 56 |||| 4 60 || 2 64 ||| 3 68 ||| 3 72 || 2 Total 20

Represent the following data in the form of a frequency distribution: $52, 56, 72, 68, 52, 68, 52, 68, 52, 60, 56, 72, 56, 60, 64, 56, 48, 48, 64$ and $64$ .

The required frequency table for the given data will be,

Marks Tally-Marks Fequency

48 || 2

52 |||| 4

56 |||| 4

60 || 2

64 ||| 3

68 ||| 3

72 || 2

Total 20