ooo T-Mobile LTE 8:43 PM courses.apexlearning.com Question 36 of 42 Multiple Cho

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ooo T-Mobile LTE 8:43 PM courses.apexlearning.com Question 36 of 42 Multiple Choice: Please select the best answer and click "submit." Which of the following best describes control, a principle of experimental design? An experiment that features many groups of subjects as well as different kinds of tests, if possible O B. A feature of an experiment designed to isolate the variable under observation O G. The separation of experimental subjects into that are as similar as possible to control the effects lurking variables O D. The selection of experimental subjects from a large group of units or subjects, and then randomly assigning members to treatment and control groups using either a random number generator or a random number table

Explanation / Answer

soluction : A,B,C&D

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