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Discrete Data

Which of the ...

Question

Which of the following represents discrete variable?

A

Number of persons in a family

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B

Number of students in a class

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C

Both of the above

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D

Weight

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Solution

The correct option is C Both of the above
The following represents discrete variable:
Number of persons in a family
Number of students in a class
However, weight represents a continuous variable.
Note : A discrete variable can only take on a certain number of values. It does not have an infinite number of values.
Discrete variables can take only whole number values.

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