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The Amount of Milk Consumed by a Baby in a Day

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The amount of milk consumed by a baby in a day is an example of a discrete random variable.


Definitions:

Qualitative Variables

Variables that categorize or describe attributes or properties of objects, individuals, or conditions, without using numerical values.

Contingency Table

A table used in statistics to display the frequency distribution of variables, helping in analyzing the relationship between different categorical variables.

Frequency of Occurrence

The rate at which a particular event or outcome happens within a specific interval of time or within a given data set.

Chi-square Test for Independence

A statistical method employed to assess if a significant relationship exists between two variables of categorical type.

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