What is difference between discrete and continuous data?

What is difference between discrete and continuous data?

Discrete data is information that can only take certain values. Continuous data is data that can take any value.

What type of data is discrete?

Discrete data is a count that can’t be made more precise. Typically it involves integers. For instance, the number of children (or adults, or pets) in your family is discrete data, because you are counting whole, indivisible entities: you can’t have 2.5 kids, or 1.3 pets.

What is the difference between qualitative discrete and continuous data?

Qualitative Data are not numbers. They may include favorite foods; religions; ethnicities; etc.. Discrete Data are numbers that may take on specific, separated values. Continuous Data are numbers that may take on all sorts of decimal or fractional values.

What is a continuous data in statistics?

Definition of Continuous Data: Information that can be measured on a continuum or scale. Continuous data can have almost any numeric value and can be meaningfully subdivided into finer and finer increments, depending upon the precision of the measurement system.

Is salary discrete or continuous?

Glossary: Discrete Data For example, salary levels and performance classifications are discrete variables, whereas height and weight are continuous variables.

Is population a discrete 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 cholesterol level discrete or continuous?

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.

Is GPA qualitative or quantitative?

GPA: quantitative (interval); Credit hours: quantitative.

Is IQ An example of quantitative variable?

Michigan Algebra II Preview 2012 Other examples of continuous quantitative variables are temperature, age, height, weight and time. Other examples of discrete quantitative variables are the number of legs on an animal, number of siblings, ACT scores, IQ scores, and shoe size.

Is intelligence a continuous variable?

Other examples of continuous variables include measurements of many physical traits, such as weight, length, speed, and temperature. Many psychological traits, such as intelligence, paranoia, extroversion, and creativity, are also continuous variables.

Is IQ continuous data?

IQ test scores don’t increment in decimals, but in whole numbers (e.g., 138, 140, 150 etc.). In other words, IQ tests only provide discrete scores [not continuous] (No body can get an IQ score of 115.568…).

What kind of variable is height?

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… metres tall.

What kind of variable is gender?

nominal variable