An exam is given to all three people in an accounting department. On this exam, the mean is 102 and the standard deviation is 7.5. Angela gets a score of 111. Kevin gets a score that is one standard...

An exam is given to all three people in an accounting department.  On this exam, the mean is 102 and the standard deviation is 7.5.  Angela gets a score of 111. Kevin gets a score that is one standard deviation above the mean.  Oscar gets a score that is 7 points above the mean.  Of these three, which one has a z-score that isless than 1?