Categorical §

Categorical Data can be represented by Categories.

Numerical §

Numerical can be represented y a number

Discrete §

Discrete are fixed, they ar etraditionally Integers, however they are not necessarily.

e.g.

• Number of Fingers,
• or Height of a person measured by a millimeter ruler.

other one §

Not fixed, can be represented by a floating value.

e.g.

• Height of a Person