1. The frequency of color blindness (dyschromatopsia) in the Caucasian American male population is estimated to be about 8%. Let's callXthe number of color blind individuals in a random sample of 8 Caucasian American males. The table below gives the probability distribution forX:
2. X
3. 0
4. 1
5. 2
6. 3
7. 4
8. 5
9. 6
10. 7
11. 8
12. P(X)
13. 0.513
14. 0.357
15. 0.109
16. 0.019
17. 0.002
18. 0.000
19. 0.000
20. 0.000
21. 0.000
23. Reference: Ref 9-7
25. What is the probability of getting exactly 4 color blind individuals in the sample?
27. 0.000
28. 0.002
29. 0.111
30. 0.125