Unformatted text preview: Pr(A wins  Neither A or B score ) x Pr(Neither A or B score). = 1/2 x pq + 1 x p(1
q) + 0 x (1
p)q + 0 x (1
p)(1
q) = 79/160. Similarly Pr(B wins) = 1/2 x pq + 0 x p(1
q) + 1 x (1
p)q + 0 x (1
p)(1
q) = 161/480 Answer = 79/160/ (79/160+161/480) = 0.5954 Problem 4. a) Since apples are identical. The stars and sticks method can be employed. Answer = (15+7
1 choose 15) = 21 choose 15. b) Since an apple is consumed each day, first distr...
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 Spring '08
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