Chapter Tests Taks a Teat MTH 2651 FA17 (CRN 4949) Test:Chapter 3 Test This Ques

Question

Chapter Tests Taks a Teat MTH 2651 FA17 (CRN 4949) Test:Chapter 3 Test This Question: 1 pt 16 of 21 (9 complete) A standard deck of cards contains 52 cards. One card is selected from the deck (a) Compute the probablity of randomly selecting a nine or king (b) Compute the probablity of randomly selecting a nine or king or two c) Compute the probability of randomly seleating an ace or spade a.Plnne or king-(Round to three decimal places as needed) b.Pline or king or two-(Round to three decimal places as needed.) c.Place or spade-(Round to three decinal places as needed ) your answer in each of the answer boxes.

Explanation / Answer

a) P(Nine or King) = (4 + 4)/52 = 8/52 = 2/13 = 0.154

b) P(Nine or King or Two) = (4 + 4 + 4)/52 = 12/52 = 3/13 = 0.231

c) P(Ace or Spade) = (4 + 13 - 1)/52 = 16/52 = 4/13 = 0.308

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