A study was conducted of pleas made by 1,032 criminals. Among those criminals, 954 pled guilty, and 394 of them were sentenced to prison.

A study was conducted of pleas made by 1,032 criminals. Among those criminals, 954 pled guilty, and 394 of them were sentenced to prison. Among the 78 of the other criminals, who pled not quilty, 58 were sentenced to prison. Complete (a) through(d). What percentage of the criminals pled guilty?