Determine whether the study depicts an observational study or an experiment. Fif

Question

Determine whether the study depicts an observational study or an experiment. Fifty high school students are divided into two groups. One group is shown a video on car safety. The other is not. After one week, both groups are questioned about their accident record Is the study an observational study or an experiment? O A. The study is an experiment because the study examines individuals in a sample, but does not try to influence the variable of interest. OB. The study is an experiment because the researchers control one variable to determine the effect on the response variable. O C. The study is an observational study because the s udy examines individuals n a sample, but does not ry to influence the response variable. O D. The study is an observational study because the researchers control one variable to determine the effect on the response variable

Explanation / Answer

This would be an experiment because the researcher is controlling one variable to check the effect on other.

Option B is correct.

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