For Exercises 17–24, use the given information to do the following for the indicated random variable :
- Construct a probability distribution table.
- Construct a probability distribution graph.
Question 6.23
23. For 2014, the College Board reported that 742,000 students had 4 years of high school math, 209,000 had three years of high school math, 30,000 had two years, and 13,000 had one year of high school math when they took their SAT exams.
6.1.23
(a)
| 4 | 0.7465 |
| 3 | 0.2103 |
| 2 | 0.0302 |
| 1 | 0.0131 |
| Total | 1.0001 |
(b)
