Quantitative Variables – Variables whose values result from counting or measuring something. Qualitative Variables – Variables that are not measurement variables. Their values do not result from measuring or counting. Designator – Values that are used to identify individuals in a table.

What is an example of qualitative and quantitative variables?

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. Qualitative variables are also called categorical variables.

What is the main difference between quantitative and qualitative?

Quantitative data is numbers-based, countable, or measurable. Qualitative data is interpretation-based, descriptive, and relating to language. Quantitative data tells us how many, how much, or how often in calculations. Qualitative data can help us to understand why, how, or what happened behind certain behaviors.

What is a quantitative variable in statistics?

Quantitative variables are any variables where the data represent amounts (e.g. height, weight, or age). Categorical variables are any variables where the data represent groups. This includes rankings (e.g. finishing places in a race), classifications (e.g. brands of cereal), and binary outcomes (e.g. coin flips).

What are the examples of quantitative variables?

Height, weight, response time, subjective rating of pain, temperature, and score on an exam are all examples of quantitative variables.

What is an example of qualitative variable?

Qualitative Variables. Also known as categorical variables, qualitative variables are variables with no natural sense of ordering. They are therefore measured on a nominal scale. For instance, hair color (Black, Brown, Gray, Red, Yellow) is a qualitative variable, as is name (Adam, Becky, Christina, Dave . . .).

What is qualitative data in statistics?

Qualitative data describes qualities or characteristics. It is collected using questionnaires, interviews, or observation, and frequently appears in narrative form. For example, it could be notes taken during a focus group on the quality of the food at Cafe Mac, or responses from an open-ended questionnaire.

What are 3 examples of qualitative data?

Examples of qualitative data

  • Diary accounts. Diary accounts are collected as part of diary studies. …
  • Documents. …
  • Case studies. …
  • Photographs. …
  • Audio recordings. …
  • Video recordings. …
  • Transcriptions. …
  • Descriptions.

What is the difference between qualitative data and quantitative data quizlet?

Quantitative data are data from a​ population, while qualitative data are data from a sample.

What are the two types of qualitative variables?

Qualitative variables are divided into two types: nominal and ordinal.

What are the difference between quantitative and qualitative research?

As qualitative and quantitative studies collect different data, their data collection methods differ considerably. Quantitative studies rely on numerical or measurable data. In contrast, qualitative studies rely on personal accounts or documents that illustrate in detail how people think or respond within society.

What are the two types of quantitative variables?

Quantitative Variables



Some common examples of quantitative data are the data collected on variables such as weight and height. There are two main types of quantitative variables, namely discrete and continuous variables.

How do you identify quantitative variables?

Quantitative variables are any variables where the data represent amounts (e.g. height, weight, or age). Categorical variables are any variables where the data represent groups. This includes rankings (e.g. finishing places in a race), classifications (e.g. brands of cereal), and binary outcomes (e.g. coin flips).

Is age a qualitative variable?

One question that students often have is: Is age considered a qualitative or quantitative variable? The short answer: Age is a quantitative variable because it represents a measurable quantity.

Which is the best definition of a quantitative variable?

Definition of Quantitative Variable: « Back to Glossary Index. A variable that consists of a count or numerical measurement of the characteristics of objects, people or events. Variable that measures a numerical characteristic; also called a measurement variable.

What kind of data is quantitative data?

What is quantitative data? At its simplest level, quantitative data is information that can be quantified. It’s data that can be counted or measured, and given a numerical value. Quantitative variables can tell you “how much,” “how many,” or “how often.”