38. SAT Scores In 2017, the average of the revised SAT score (Evidence Based Reading and Writing, and Math)

was 1060 out of 1600.3 Suppose that 45% of all high school graduates took this test and that 100 high school graduates are randomly selected from throughout the United States. Which of the following random variables have an approximate binomial distribution? If possible, give the values of n and p.

a. The number of students who took the SAT.

b. The scores of the 100 students on the SAT.

c. The number of students who scored above average on the SAT.

d. The length of time it took students to complete the SAT.