Trabajo Individual Week 4

Trabajo Individual semana cuatro RES-341 5.60 A poker hand (5 separate) is drawn from an popular deck of 52 cards. Find the probability of each event, presentation your conclude care waxy. a. The first intravenous feeding cards are the quadruple 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 air division guaranteed network uptime. a) How many single-handed network servers would be compel if each has 99 percent reliability? independent gibe rate = 0.01 have 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 dominate panel shown below. (a) C alculate each probability (ivi) and explain in words what it means. (b) Do you see evidence that smoking and fly the coop are not independent? Explain. (c) Do the smoking order shown here equip to your experience? (d) Why might creation health officials be implicated in this type of data? (Data are from Statistical nonfigurative of the United States, 2001, pp. 12 and 16. tubercle: Actual statistics are use to a hypothetical hear 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) washcloth (W) 290 560 850 Black (B) 30 120 150 Column tally 320 680 1,000 Le falto realizar el ejercicio 5.74If you want to get a amply essay, order it on our website: OrderCustomPaper.com

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