(a) Gender is a qualitative variable because it allows a researcher to categorize the individual as male or female.
Is gender a qualitative or quantitative variable?
Typically, a variable can describe either a quantitative or qualitative characteristic of an individual. Examples of quantitative characteristics are age, BMI, creatinine, and time from birth to death. Examples of qualitative characteristics are gender, race, genotype and vital status.
Is gender not a quantitative variable?
Gender (male/female) is not a quantitative variable. … If we wanted to study gender, we would have to give the categories of the variable a number rather than a name. For example, by giving men the code 1 and women the code 2. 2.
Is gender quantitative discrete or continuous?
Variable Reference Table : Few Examples
|Variable||Variable Type||Variable Scale|
|Gender as Binary 1/0 Coding||Discrete||Categorical|
Is an example of qualitative variable quizlet?
Qualitative variables, also called categorical variables, classify individuals into categories. For example, college major and gender are qualitative variables.
What are 3 examples of qualitative data?
The hair colors of players on a football team, the color of cars in a parking lot, the letter grades of students in a classroom, the types of coins in a jar, and the shape of candies in a variety pack are all examples of qualitative data so long as a particular number is not assigned to any of these descriptions.
How is gender a qualitative variable?
A qualitative nominal variable is a qualitative variable where no ordering is possible or implied in the levels. For example, the variable gender is nominal because there is no order in the levels female/male. Eye color is another example of a nominal variable because there is no order among blue, brown or green eyes.
What type of variable is gender?
There are two types of categorical variable, nominal and ordinal. A nominal variable has no intrinsic ordering to its categories. For example, gender is a categorical variable having two categories (male and female) with no intrinsic ordering to the categories. An ordinal variable has a clear ordering.
What type of quantitative variable is age?
Quantitative variables take numerical values and represent some kind of measurement. In our medical example, age is an example of a quantitative variable because it can take on multiple numerical values. It also makes sense to think about it in numerical form; that is, a person can be 18 years old or 80 years old.
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.