______ tend to have stronger generalizability, whereas _____ tend to provide stronger evidence of causation.

A. Quasi-experiments, randomized experiments
B. Randomized experiments, quasi-experiments
C. Haphazard experiments, quasi-experiments
D. Arbitrary experiments, haphazard experiments

A. Quasi-experiments, randomized experiments

Political Science

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In which of these systems do judges wield the most power?

a. A decentralized government with a code law system b. A centralized government with a common law system c. A parliamentary government with a statute law system d. A federal government with an administrative law system

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Which of the following is an example of something in the healthcare industry that is nontradable?

a. Crutches b. An MRI machine c. Ambulance service d. Diabetes medication

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