1. What is the z-score of x, when x=1x=1 and XN(16,5)XN16,5?

Enter the exact answer.

2. In 2012, 1,664,479 students took the SAT exam. The distribution of scores in the verbal section of the SAT had a mean of =496 and a standard deviation of =114. Let X= an SAT exam verbal section score in 2012. Then XN(496,114).

Find the z-scores for x1 = 610 and x2 = 616.84.

Round your answers to two decimal places, if necessary.

The z-scoreforx1=610 isz1 =

The z-scoreforx2=616.84 isz2 =