Solutions to HW2

# Solutions to HW2 - 1041 1.4-2(a 1456(b g 2 1.4_4(a P(HH = 2...

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Unformatted text preview: 1041 1.4-2 (a) 1456; (b) g; 2::- 1.4_4 (a) P(HH) = 2 T1? (b) P(HC] = . Z [C] P(N0n—Ace Heart, Ace] + P[Ace of Hearts: Non—Heart Ace] _ 12 4 1 3 51 1 5251 52512525125” 1.4-6 Let A = or 4 kings}, B = {2, 31 or £1 kings}. P[Ar‘1B) MA) P13) MB) 2 (31(TS)+(1)(18> (3X1?) + (3) (1‘3) + (1X45) P(A|B) = 0.170. Call—L 1.5—2 (a) PM 11 B) P(A)P(B)={D.3)(U.ﬁ)20.18; 131.4113) 2 P(A)+P(B)—P(Ar‘1B) = 0.3+0.6—0.18 = 0.72.. _P(Ar'1B)_£_ 158 123143 523_2 " 6 5 6+8 6 8+6 5 6—9' 1.5-14 (a) 1 — (0.413 = 1 — 0.054 = 0.935; (b) 1 — (0.413 = 1 — 000065536 = 0.99934464. ...
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Solutions to HW2 - 1041 1.4-2(a 1456(b g 2 1.4_4(a P(HH = 2...

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