An exam was given to a random sample of 360 new recruits. P(x) is the probabiity of new recruits with a score of x. The battalion needs recruits with a score of 7 or higher on the exam. What is the P that a new recruit will meet that criteria? Please show steps in obtaining solution.
| x |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
| P(x) |
.078 |
.117 |
.219 |
.231 |
.142 |
.1 |
.05 |
.033 |
.020 |
.011 |