 # What Type Of Variable Is Blood Type?

## What type of variable is yes or no?

The three types of categorical variables—binary, nominal, and ordinal—are explained further below.

A simple version of a categorical variable is called a binary variable.

This type of variable lists two distinct, mutually exclusive choices.

True-or-false and yes-or-no questions are examples of binary variables..

## What type of variable is height?

Continuous variables For example, the height of a student is a continuous variable because a student may be 1.6321748755… metres tall. However, when the height of a person is measured, it is usually measured to the nearest centimetre.

## What type of variable is salary?

Nominal (Unordered categories) of Data For example, salary can be turned into a nominal variable by defining “high salary” as an annual salary of more than \$200,000, “moderate salary” as less than or equal to \$200,000 and more than \$75,000, and “low salary” as less than or equal to \$75,000.

## Is yes or no discrete or continuous?

Discrete data is data for which all values on the real number line are not possible – only certain values are possible. … Binary Data: A binary data only takes on two possible values. For example, lamp is on or lamp is off, answer is true or false, 0 or 1, yes or no etc.

## What is variable and its types?

Common Types of Variables. Categorical variable: variables than can be put into categories. … Dependent variable: the outcome of an experiment. As you change the independent variable, you watch what happens to the dependent variable. Discrete variable: a variable that can only take on a certain number of values.

## What are the classification of variables?

There are three types of categorical variables: binary, nominal, and ordinal variables.

## What kind of variable is gender?

A categorical variable (sometimes called a nominal variable) is one that has two or more categories, but there is no intrinsic ordering to the categories. For example, gender is a categorical variable having two categories (male and female) and there is no intrinsic ordering to the categories.

## What type of variable is blood pressure?

Examples of continuous variables are body mass, height, blood pressure and cholesterol. A discrete quantitative variable is one that can only take specific numeric values (rather than any value in an interval), but those numeric values have a clear quantitative interpretation.

## What type of variable is occupation?

Occupation is a priority 3 variable. Priority 3 variables do not fit in directly with the main purpose of a census but are still important to certain groups. These variables are given third priority in terms of quality, time, and resources across all phases of a census.

## What are the 3 types of variables?

An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by the scientist.

## What are the 5 types of variables?

There are six common variable types:DEPENDENT VARIABLES.INDEPENDENT VARIABLES.INTERVENING VARIABLES.MODERATOR VARIABLES.CONTROL VARIABLES.EXTRANEOUS VARIABLES.

## What type of variable is birth month?

Since there are exactly 12 possible birth months, it is discrete, and can be categorical. It is qualitative, as it describes an attribute or quality of the subject, namely the birth month.

## Is yes or no qualitative or quantitative?

Surveys (questionnaires) can often contain both quantitative and qualitative questions. The quantitative questions might take the form of yes/no, or rating scale (1 to 5), whereas the qualitative questions would present a box where people can write in their own words.

## What type of variable is years?

So year is a discretized measure of a continuous interval variable, so quantitative. Year can also be an ordinal variable.

## What type of variable is eye color?

A qualitative variable, also called a categorical variable, is a variable that isn’t numerical. It describes data that fits into categories. For example: Eye colors (variables include: blue, green, brown, hazel).