Examples of discrete data include the number of people in a class , test questions answered correctly, and home runs hit. Tables, or information displayed in columns and rows, and graphs, or structured diagrams that display the relationship among variables using two axes, are two ways to display discrete data.
What are 5 examples of discrete data?
- The number of students in a class.
- The number of workers in a company.
- The number of parts damaged during transportation.
- Shoe sizes.
- Number of languages an individual speaks.
- The number of home runs in a baseball game.
- The number of test questions you answered correctly.
What are examples of discrete?
| Discrete data Continuous data | Some common examples of discrete data are the number of students, the number of children, the shoe size, and so on Some common examples of continuous data are height, weight, length, time, temperature, age, and so on |
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What is the discrete data?
Discrete data is information that can only take certain values . ... This type of data is often represented using tally charts, bar charts or pie charts. Continuous data is data that can take any value. Height, weight, temperature and length are all examples of continuous data.
What type of data is discrete data?
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 are 3 examples of discrete data?
Examples of discrete data include the number of people in a class, test questions answered correctly, and home runs hit . Tables, or information displayed in columns and rows, and graphs, or structured diagrams that display the relationship among variables using two axes, are two ways to display discrete data.
What is discrete series example?
Discrete series means where frequencies of a variable are given but the variable is without class intervals . Here the mean can be found by Three Methods. ... Here each frequency is multiplied by the variable, taking the total and dividing total by total number of frequencies, we get X.
What is discrete numbers example?
Quantitative variables can be classified as discrete or continuous. ... Discrete variables are numeric variables that have a countable number of values between any two values. A discrete variable is always numeric. For example, the number of customer complaints or the number of flaws or defects .
Is Money discrete or continuous?
A continuous distribution should have an infinite number of values between $0.00 and $0.01. Money does not have this property – there is always an indivisible unit of smallest currency. And as such, money is a discrete quantity .
What is an example of a discrete variable?
Discrete random variables have numeric values that can be listed and often can be counted. For example, the variable number of boreal owl eggs in a nest is a discrete random variable. Shoe size is also a discrete random variable.
How do you show discrete data?
Discrete data is best represented using bar charts . Temperature graphs would usually be line graphs because the data is continuous . When you are graphing percentages of a distribution a pie chart would be suitable.
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.
How do we summarize discrete data?
Discrete data may be summarized by counting occurrences of each category . You might also like to calculate the proportion (or percentage) of occurrences of a category in a sample.
What are 2 examples of quantitative data?
- Revenue in dollars.
- Weight in kilograms.
- Age in months or years.
- Length in centimeters.
- Distance in kilometers.
- Height in feet or inches.
- Number of weeks in a year.
Is discrete data qualitative or quantitative?
Quantitative data can be Discrete or Continuous: Discrete data can only take certain values (like whole numbers) Continuous data can take any value (within a range)
What is an example of quantitative discrete data?
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. Examples of discrete quantitative variables are number of needle punctures, number of pregnancies and number of hospitalizations .
