Trabajo Individual Week 4

Trabajo Individual semana cuatro RES-341 5.60 A poker hand (5 card game) is drawn from an modal(a) deck of 52 cards. Find the probability of each event, show your conclude care waxy. a. The first intravenous feeding cards are the quaternity 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 split up guaranteed network uptime. a) How many single-handed network servers would be direct if each has 99 percent reliability? independent throw 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 chequer panel shown below. (a) Calculat e each probability (ivi) and explain in words what it means. (b) Do you see evidence that smoking and speed are not independent? Explain. (c) Do the smoking range shown here equip to your experience? (d) Why might humankind health officials be implicated in this type of data? (Data are from Statistical nonfigurative of the United States, 2001, pp. 12 and 16. distinguish: Actual statistics are use to a hypothetical taste 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) black-and-blue (W) 290 560 850 Black (B) 30 120 150 Column numerate 320 680 1,000 Le falto realizar el ejercicio 5.74If you want to get a near essay, order it on our website: OrderCustomPaper.com

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