In a(n) _______________, we investigate the effects of certain conditions on individuals or objects in the sample by manipulating the variable.
A) statistical setting
B) observational study
C) experimental study
D) population

Question

Quizplus · Accepted Answer

In an experimental study, researchers manipulate the independent variable to investigate its effects on the dependent variable. This allows for the identification of cause-and-effect relationships between variables. In contrast, observational studies do not involve manipulation of variables and are used to gather information about a population. A statistical setting refers to the mathematical tools and techniques used in analyzing data, while a population refers to the entire group of individuals or objects being studied, not just the sample.

In A(n) _______________, We Investigate the Effects of Certain Conditions