QuestionIn an experiment, college students were given either four quarters or a $\$ 1$ bill and they could either keep the money or spend it on gum. The results are summarized in the table. Complete parts (a through ( c ) below. \begin{tabular}{c|c|c} \hline & Purchased Gum & Kept the Money \\ \hline Students Given Four Quarters & 25 & 19 \\ \hline Students Given a \$1 Bill & 18 & 34 \\ \hline \end{tabular} a. Find the probability of randomly selecting a student who spent the money, given that the student was given four quarters.
The probability-is 0.568 . (Round to three decimal places as needed.) b. Find the probability of randomly selecting a student who kept the money, given that the student was given four quarters.
The probability is $\square$ (Round to three decimal places as needed.)