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dr peterson uses a correlation study to determine if time spent play video games is related to obesity. the objective of this research is

Sagot :

The purpose of Petersen's correlational study, which aims to randomly assign participants to completely distinct settings, is to ascertain whether playing video games is associated with obesity.

A correlational study example is what?

For instance, correlational research may demonstrate the statistical association between high income earners and relocation, i.e., the likelihood that a person would relocate or not increases with income.

What distinguishes a correlational study?

What distinguishes an experimental investigation from a correlational one? A study is considered experimental if it involves the deliberate alteration of a variable's level. A correlational study is one in which the researchers measure what is already true without actively altering the variables.

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