Definition Qualitative And Quantitative Variables

The quantitative and quantitative variables are properties that can change and whose fluctuation is observable in some way.

Definition qualitative and quantitative variables. Quantitative data as the name suggests is one which deals with quantity or numbers. Qualitative data is descriptive information about characteristics that are difficult to define or measure or cannot be expressed numerically. In other words quantitative data can be measured by numerical variables. Quantitative variables have numerical values.

Quantitative researchers try to control extraneous variables by conducting their studies in the lab. Meaningful calculations such as average and standard deviation can be made for quantitative but not qualitative variables. Quantitative data seems to be simpler to define and identify. Quantitative data may be used in computation and statistical test.

Quantitative research deals with numbers and statistics while qualitative research deals with words and meanings. In statistics most of the analysis are conducted using this data. Quantitative data is data that can be expressed as a number or can be quantified. In this way qualitative variables speak of properties that can not be measured with numbers and the quantitative ones include those to which a numerical value can be assigned bonton 2017.

Biology chemistry psychology economics sociology marketing etc. An important distinction between variables is between the qualitative variable and the quantitative variable. Quantitative data is numerical information that can be measured or counted. Quantitative methods allow you to test a hypothesis by systematically collecting and analyzing data while qualitative methods allow you to explore ideas and experiences in depth.

Number of students in a class. The design of the study is determined before it begins. Qualitative data describes while quantitative data is expressed using numbers. Dirkcuys there are two types of data.

Text video or audio. Qualitative variables are those that express a qualitative attribute such as hair color religion race gender social status method of payment and so on. In statistics there are two types of variables. It refers to the data which computes the values and counts and can be expressed in numerical terms is called quantitative data.

Quantitative research is the opposite of qualitative research which involves collecting and analyzing non numerical data e g. The values of a qualitative variable do not imply a meaningful numerical ordering.