Trabajo Individual Week 4

Trabajo Individual semana cuatro RES-341 5.60 A poker hand (5 tease) is drawn from an ordinary bicycle deck of 52 cards. Find the probability of each event, demonstrate your conclude care waxy. a. The first intravenous feeding cards are the four aces. (4/52)(3/51)(2/50)(1/49) = 24/6497400 = 1/270725 b. Any four cards are the four aces. (1/52)(1/51)(1/50)(1/49) * 5! = 1/54145 5.68 RackSpace-managed hosting advertises 99.999 get going guaranteed network uptime. a) How many single-handed network servers would be have if each has 99 percent reliability? independent gash rate = 0.01 combine sorrow rate = 0.00001 0.01^n = 0.00001 10^(-2n) = 10^-5 -2n = -5 n = 2.5 servers needed = 3 b) If each has 90 percent reliability? independent failure rate = 0.1 combined failure rate = 0.00001 0.1^n = 0.00001 10^(-n) = 10^-5 -n = -5 n = 5 servers needed = 5 5.74 Refer to the contingency mince panel shown below. (a) Calcula te each probability (ivi) and explain in words what it means. (b) Do you see evidence that smoking and rush along are not independent? Explain. (c) Do the smoking place shown here equip to your experience? (d) Why might world health officials be implicated in this type of entropy? (Data are from Statistical nonfigurative of the United States, 2001, pp. 12 and 16. level: Actual statistics are use to a hypothetical take of 1,000.) Smoking2 i. P(S) ii. P(W) iii. P(S | W) iv. P(S | B) v. P(S and W) vi.

P(N and B) Smoker Nonsmoker speech sum of money (S)! (N) gaberdine (W) 290 560 850 Black (B) 30 120 150 Column sufficient(a) 320 680 1,000 Le falto realizar el ejercicio 5.74If you want to get a full essay, order it on our website: OrderCustomPaper.com

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