4.44 Question Help The ofices of president, vice president, secretary, and treas

Question

4.44 Question Help The ofices of president, vice president, secretary, and treasurer for an evi onmental club will be filed trom a pool of 15 candidates. Eight of the candidates are members ot the debate leare (a) What is the probaibility that all of the offices are Sled by members of the debate team? b) What is the probability that none of the offices are tilied by menmbers of the debate team? (a) Pilall ofices fed by debate team members)-0051 Round to three decimal places as needed) tb) Pino offices hed by dobate team memberis Round to three decimal places as needed) Enter your answer in the answer box and then click Check Answe Clear A All parts showing 8 6

Explanation / Answer

P( all offices filled by debate team members) = (8*7*6*5)/(15*14*13*12) = 0.051

P( no offices filled by debate team members) = (7*6*5*4)/(15*14*13*12) = 0.0256

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