A broker has a 31-day grace period to complete CE requirements and pay the renewal fee.

Which of the following is a persuasive presentation of value?

A) A plant-based diet is more humane than a meat-based diet. B) Online texts cost less that hard copy texts. C) Regular aerobic exercise improves health. D) Student parking on campus should be expanded.

________ are distinguished by the fact that the researcher can randomly assign test units to experimental groups and also randomly assign treatments to experimental groups

A) Preexperimental designs B) True experimental designs C) Quasi-experimental designs D) Statistical designs E) Concurrent designs