In an Experiment Investigating the Effects of Alcohol Consumption on the Ability

question 13

Multiple Choice

In an experiment investigating the effects of alcohol consumption on the ability to operate a punch press machine

• A) alcohol consumption is the independent variable and ability to operate the machine is the dependent variable. \
• B) ability to operate the machine is the independent variable and alcohol consumption is the dependent variable.
• C) the experimental group is tested on ability to operate the machine and the control group is not.
• D) the control group operates the machine under the influence of alcohol and again after the effects, if any, have worn off.