How does replacing less precise words with more precise words improve the draft of a narrative?

Which of the following quotations best explains why roosevelt believes he was elected? a ) “to raise the values of agricultural products b ) “ our greatest primary task is to put people to work c ) “this nation asks for action, and action now” d ) “the clean satisfaction that comes from the stern performance of ”

Jekyll and hydedoes hyde die? if he does how

There are six red marbles 4 blue marbles and 15 green marbles in a jar if you reach in and randomly draw one what is the probability that it will choose a red marble