 # Is Height A Continuous Or Discrete Variable?

## Is gender a continuous variable?

Categorical variables contain a finite number of categories or distinct groups.

Categorical data might not have a logical order.

For example, categorical predictors include gender, material type, and payment method.

A continuous variable can be numeric or date/time..

## What are examples of discrete and continuous variables?

For example, you could be: 25 years, 10 months, 2 days, 5 hours, 4 seconds, 4 milliseconds, 8 nanoseconds, 99 picosends…and so on. Time is a continuous variable. You could turn age into a discrete variable and then you could count it.

## Is Money discrete or continuous?

A continuous distribution should have an infinite number of values between \$0.00 and \$0.01. Money does not have this property – there is always an indivisible unit of smallest currency. And as such, money is a discrete quantity.

## Is gender a discrete variable?

Discrete data: when the variable is restricted to specific defined values. For example, “male” or “female” are categorical discrete data values.

## Can a random variable be both discrete and continuous?

So by the definition of discrete and continuous random variables, a random variable cannot be both discrete and continuous. No. For a random variable to be discrete, there must a countable sequence such that .

## Is Percentage continuous or discrete?

In practice, percentage data are often treated as continuous because the percentage can take on any value along the continuum from zero to 100%. In addition, dividing a percentage point into two or more parts still makes sense. Discrete data are easy to collect and interpret.

## Is height a discrete variable?

A discrete variable is one that cannot take on all values within the limits of the variable. … A variable such as a person’s height can take on any value. Variables that can take on any value and therefore are not discrete are called continuous.

## Is grade a continuous variable?

A Discrete variable can take either a finite or a countable number of values. … For example, the variable ” the number of children” is discrete and the variable ” GPA” is continuous. Since GPA can take an infinite number of possible values, for example interval 0.0 to 4.0.

## What is discrete data example?

Data that can only take certain values. For example: the number of students in a class (you can’t have half a student). Discrete Data is not Continuous Data.

## What is an example of a discrete random variable?

Every probability pi is a number between 0 and 1, and the sum of all the probabilities is equal to 1. Examples of discrete random variables include: The number of eggs that a hen lays in a given day (it can’t be 2.3) The number of people going to a given soccer match.

## Is marital status discrete or continuous?

Thus marital status is a nominal variable. If there is a natural ordering of categories, the variable is described as ordinal. Thus the side effect of a drug is an ordinal variable. Categorical variables that can take only two possible values are called dichotomous variables.

## What is the similarities of continuous and discrete variable?

The simplest similarity that a discrete variable shares with a continuous variable is that both are variables meaning they have a changing value. Besides that, they are also statistical terminologies used for comparative analysis.

## Is population a discrete or continuous variable?

Population counts are typically referred to as discrete or quantitative data. Why is population density a continuous data type when it is typically measured for aggregate areas such as census tracts or districts/neighbourhoods (ie, it can’t be measured at any point on a surface like gradient or temperature).

## Is height a continuous variable?

A variable is said to be continuous if it can assume an infinite number of real values. Examples of a continuous variable are distance, age and temperature. … For example, the height of a student is a continuous variable because a student may be 1.6321748755… metres tall.

## Is shoe size a discrete or continuous variable?

1. Shoe size is whole number (discrete), but the underlying measure is foot length which is measurement (continuous) data. Even half sizes are still not really measurement but “whole number”, because there is nothing between size 8 and 8 1/2.

## How do you know if a variable is discrete or continuous?

A discrete variable is a variable whose value is obtained by counting. A continuous variable is a variable whose value is obtained by measuring. A random variable is a variable whose value is a numerical outcome of a random phenomenon. A discrete random variable X has a countable number of possible values.

## What is the example of continuous variable?

Continuous variables can take on almost any numeric value and can be meaningfully divided into smaller increments, including fractional and decimal values. You often measure a continuous variable on a scale. For example, when you measure height, weight, and temperature, you have continuous data.

## Is age continuous or discrete?

Age is measured in units that, if precise enough, could be any number. Therefore the set they come from is infinite. For example, someone could be 22.32698457 years old or 22.32698459 years old. We could be infinitly accurate and use an infinite number of decimal places, therefore making age continuous.