Quiz6_sol - 16 ways to pick remaining (21-16 = 5) players...

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Solutions to Quiz 6 Question 1 d N 50 e ≥ 5 N = 201 Question 2 Combination with repetition. n = 52 , r = 5 , C (52 + 5 - 1 , 5) = 56! 5!51! Question 3 Distribute n dist objs into k distinct boxes. n = 15 , k = 3 , n 1 = n 2 = n 3 = 5 . The answer is 15! 5!5!5! . Question 4 (a) ways to pick 1 from each team: 8
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Unformatted text preview: 16 ways to pick remaining (21-16 = 5) players from unpicked pool: C (16 8-16 , 5) = (16 7)! 5!(16 7-5)! total ways: 8 16 (16 7)! 5!(16 7-5)! (b) total ways: 21! 8 16 (16 7)! 5!(16 7-5)! 1...
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