Lupita learned that she scored at the 73rd percentile on her law-school admission test, or LSAT. This means that she:
a. Earned a score that was equal to or greater than the score earned by 73 percent of all of people taking the test.
b. Got 73 percent of the questions correct
c. Got 73 percent correct on the questions she chose to answer.
d. Ranks 73rd among all people who took the test.