Aufgabe 11:
1. Zug: P(R) = 4/10 P(W)=6/10
2. Zug: P(R/W) = 4/10 P(W/W)= 6/10
P(R/R) = 3/9 P(W/R)= 6/9
A) P(W) * P(R/W) = 6/10 * 4/10 = 24/100
B) P(W) * P(W/W)= 6/10 * 6/10 = 36/100
C) siehe B
D) P(R) * P(R/R) = 4/10*3/9= 4/30= 2/15
Aufgabe 46:
E(X) = [0,2*20+6]*1/40 = 10*1/40 = 0,25