The college Physical Education Department offered an Advanced First Aid course last quarter. The scores on the final exam were normally distributed, and the z-scores for some of the students are shown below:
Sue: 2.30 Bill: -0.94 Mary: 0.00
Mark: -1.04 Ben: 1.04 Sam: 0.59
Which of these students, if any, scored below the mean?
Which of these students, if any, scored at the mean?
Which of these students, if any, scored above the mean?
If the mean score was mean = 155 with a standard deviation of =15, what was the final exam score for Sue?