Throughout Much of U

question 20

Multiple Choice

Throughout much of U.S.history, the practices of the American Medical Association have:

• A) reduced the demand for the services of physicians.
• B) been similar to the practices of industrial unions.
• C) restricted the supply of physicians.
• D) led to low levels of training for future doctors.

---

Definitions:

Past Participle

A form of a verb, typically ending in -ed, -d, -t, -en, or -n, used in perfect tenses and as adjectives in English, indicating completed action or time.

Helping Verb

A verb that accompanies a main verb in a sentence to help express its mood, tense, or voice.

Independent Events

Two or more events where the occurrence of one does not affect the probability of the other(s) occurring.

Probability

A numerical representation, between 0 and 1, indicating how likely it is for an event to happen.