| Pr(P = p) |
p = 0 1−a |
p = 1 a |
|---|---|---|
| Pr(M = m | P = p) | ||
| m = 0 | (1 − p2)2 | (1 − p1)2 |
| m = 1 | 2p2 (1 − p2) | 2p1 (1 − p1) |
| m = 2 | p22 | p12 |
| E(M | P = p) | 2p2 | 2p1 |
| Var(M | P = p) | 2p2 (1 − p2) | 2p1 (1 − p1) |
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