What is continuous vs discrete data?

Discrete data is the type of data that has clear spaces between values. Continuous data is data that falls in a constant sequence. Discrete data is countable while continuous — measurable. To accurately represent discrete data, the bar graph is used.

What is difference between continuous and discrete data?

What is the difference between discrete and continuous data? Discrete data is a numerical type of data that includes whole, concrete numbers with specific and fixed data values determined by counting. Continuous data includes complex numbers and varying data values that are measured over a specific time interval.

What is discrete and continuous data examples?

For example, you can measure your height at very precise scales — meters, centimeters, millimeters and etc. You can record continuous data at so many different measurements – width, temperature, time, and etc. This is where the key difference with discrete data lies.

What are 5 examples of continuous data?

Continuous data is data that can take any value. Height, weight, temperature and length are all examples of continuous data. Some continuous data will change over time; the weight of a baby in its first year or the temperature in a room throughout the day.

What is discrete data example?

Discrete data is information that we collect that can be counted and that only has a certain number of values. Examples of discrete data include the number of people in a class, test questions answered correctly, and home runs hit.

Continuous vs Discrete Data

Is age discrete or continuous?

Is Age Discrete or Continuous? Technically speaking, age is a continuous variable because it can take on any value with any number of decimal places.

Is hours discrete or continuous?

It depends how did you record the time, e.g. if you count days, or record hours rounded to the nearest hour then it is rather discrete; when you record days, hours and minutes of something happening, then it is closer to continuous.

Is salary discrete or continuous?

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

Is number discrete or continuous?

A discrete variable is always numeric. For example, the number of customer complaints or the number of flaws or defects. Continuous variables are numeric variables that have an infinite number of values between any two values. A continuous variable can be numeric or date/time.

What is continuous data?

Continuous data is data that can be measured on an infinite scale, It can take any value between two numbers, no matter how small. The measure can be virtually any value on the scale.

Is education discrete or continuous?

However, educational attainment is not a discrete variable but a continuous one, and the aggregation into different groups may result in a loss of information, thus introducing a potential source of measurement error.

Is shoe size continuous data?

Shoe size is whole number (discrete), but the underlying measure is foot length which is measurement (continuous) data. Even half sizes are still not really measurement but "whole number", because there is nothing between size 8 and 8 1/2.

Is children per family discrete or continuous?

It is discrete as if it was continuous it would mean you can have 225 children, which isn't possible. With discrete, it means you only have 0,1,2,3,etc. children.

Is eye color discrete or continuous?

Discrete data is organised in separate categories and is often presented in a bar chart. Examples of types of discrete data include: eye colour, hair colour, number of people in a shop, favourite chocolate bar. These values are distinct.

Is the speed of a car continuous or discrete?

The speed of a car is an example of continuous variable. Yes, Spirit is a common continuous variable and the value is chosen by a random process. We know it is continuous because there is always another possible value between any two speed values.

Is weight continuous or discrete?

So it is obvious that weight is a continuous variable as it can be quantified with decimal precision;like 10.2 kg and 3.0122 kg.

Is height continuous or discrete?

Explanation: Discrete data is data where it has to be from a certain set of values e.g a shoe size can only be a certain value. The height is continuous as the height could take multiple values e.g from 10m all the way up 18.95m.

Is height a discrete variable?

Continuous variables

The height can't take any values. It can't be negative and it can't be higher than three metres. But between 0 and 3, the number of possible values is theoretically infinite.

Is blood type discrete or continuous?

Blood type is not a discrete random variable because it is categorical. Continuous random variables have numeric values that can be any number in an interval.

Is gender a continuous variable?

Gender can be a continuous variable, not just a categorical one: Comment on Hyde, Bigler, Joel, Tate, and van Anders (2019) Am Psychol. 2019 Oct;74(7):840-841. doi: 10.1037/amp0000505.

Is temperature continuous or discrete?

Temperature is continuous variable as it does have fractional value too. For example: Today's temperature is 30. 5 degree Celsius, here 30. 5 is not a discrete variable and hence is a continuous variable.

Is income a continuous variable?

In many cross-sectional data sets, income, an inherently continuous variable, is measured in a discrete number of categories or intervals; that is, it is measured in grouped form (e.g. between $15,000 and $30,000).

Is hair color a continuous variable?

Expert Answer

Hair colour is a categorical variable because here we assign the labels such as black, brown, white etc. In this case colours such as brown, black, white are categories which are discrete in nature.