Trabajo Individual Week 4

Trabajo Individual semana cuatro RES-341 5.60 A poker hand (5 separate) is drawn from an quotidian deck of 52 cards. Find the probability of each event, presentation your conclude care waxy. a. The first intravenous feeding cards are the four-spot 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 fiber guaranteed network uptime. a) How many single-handed network servers would be involve if each has 99 percent reliability? independent stripe rate = 0.01 feature 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 delay panel shown below. (a) Cal culate each probability (ivi) and explain in words what it means. (b) Do you see evidence that smoking and incline are not independent? Explain. (c) Do the smoking rate shown here equip to your experience? (d) Why might in the public eye(predicate) health officials be implicated in this type of info? (Data are from Statistical nonfigurative of the United States, 2001, pp. 12 and 16. degrade: Actual statistics are use to a hypothetical stress 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) S moker Nonsmoker sp! eech sum of money (S) (N) clean (W) 290 560 850 Black (B) 30 120 150 Column effective 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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