Randomization is the assignment of subjects by ________ to a ________
A) chance, rather than by choice; treatment group or into a test group.
B) choice, rather than by chance; treatment group or into a test group.
C) choice, rather than by chance; treatment group or into a control group.
D) chance, rather than by choice; treatment group or into a control group.
D
You might also like to view...
An individual paying twice as much in Social Security taxes over her lifetime as another individual would receive at least twice as much in Social Security benefits
a. True b. False
One way that natural monopolies are typically regulated is
a. by setting a price that makes economic profit zero. b. by forcing the firm to set price equal to marginal cost c. by setting a price that gives owners a "fair rate of return" d. by forcing the firm to set price equal to minimum average total cost e. by setting a price that maximizes the firm's economic profit