Respuesta :

Answer:

Statistics is a set of methods that researchers use to collect and analyze information or data about different variables. An example of a variable can be behavior, facts, performance, beliefs, attitudes, or emotions. Specific examples of variables such as age, height, depression, exercise habits, and self-esteem are also acceptable.

Explanation:

Statistics refer to the collection, analysis and, interpretation of data that is used in making a decision.

The three types of variables that researchers study using statistics include:

  • Dependent variable: This is the variable that the researcher wants to test.

  • Independent variable: This is the variable that brings about the change to the dependent variable. The independent variable has an effect on the dependent variable since it can't stand on its own.

  • Continuous variable: A continuous variable is used when we are measuring things like temperature, height, weight etc.

  • For example, in a study to determine whether how reading affects test scores, the independent variable will be the number of hours spent reading while the dependent variable is the test score.

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