Random assignment occurs when splitting the mice into two groups. This ensures that each mouse has an equal chance of being assigned to either the treatment or control group, which helps eliminate biases and increases the validity of the results.
Carson is running an experiment on a group of mice. They are testing the effectiveness of a new muscle growth formula. Which option describes when random assignment occurs in the experiment process?(1 point) Responses splitting the mice into two groups splitting the mice into two groups performing the experiment on the mice and giving one group the new formula performing the experiment on the mice and giving one group the new formula designating the group of mice that will be studied designating the group of mice that will be studied randomly selecting a sample to participate in the experiment
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