SOA Exam P Sample Question 581
Study guide: Exam P-1
The following table gives the joint probability function of two random variables X and Y:
Y \ X |
0 | 1 | 2 |
|---|---|---|---|
| 0 | 1/6 | 0 | 1/2 |
| 1 | 0 | 1/3 | 0 |
Calculate \text{Cov}(X,Y).
- A)
-1/9 - B)
0 - C)
1/18 - D)
1/9 - E)
2/9
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