In: Statistics and Probability
7. You plan to conduct an experiment to test the effectiveness of Sleepze, a new drug that
is supposed to reduce insomnia. You have a sample of 100 subjects.
a. Why is it important to include a placebo in this experimental design?
b. Describe how you can make this a completely randomized experiment.
c. What is “blinding” and how might it be used in this experiment?
d. Why is it important to use blinding in this experiment?