Business, 05.05.2020 18:28 glowbaby123

Describe how the goal of an experimental research study is different from the goal for nonexperimental or correlational research. Identify the two elements that are necessary for an experiment to achieve its goal. The goal of an experimental research study is which of the following?

a. To make an observation to determine the correlation between two variables

b. To demonstrate the existence of a cause-and-effect relationship between two variables

c. To make an observation without manipulating any variables

d. To make an observation to determine the relationship among several variables

To accomplish the goal, an experiment must do which of the following? Check all that apply.

a. Control extraneous variables

b. Manipulate several variables

c. Manipulate an independent variable

d. Control an independent variable

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Describe how the goal of an experimental research study is different from the goal for nonexperiment...

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