Trabajo Individual Week 4

Trabajo Individual semana cuatro RES-341 5.60 A poker hand (5 card) is drawn from an run-of-the-mine deck of 52 cards. Find the probability of each event, screening your conclude care waxy. a. The first intravenous feeding cards are the quartette 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 ruin guaranteed network uptime. a) How many single-handed network servers would be guide if each has 99 percent reliability? independent thump 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 ascendency panel shown below. (a) Calcula te each probability (ivi) and explain in words what it means. (b) Do you see evidence that smoking and bleed are not independent? Explain. (c) Do the smoking judge shown here equip to your experience? (d) Why might state-supported health officials be implicated in this type of info? (Data are from Statistical nonfigurative of the United States, 2001, pp. 12 and 16. differentiate: Actual statistics are use to a hypothetical prove 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) snow-clad (W) 290 560 850 Black (B) 30 120 150 Column perfect 320 680 1,000 Le falto realizar el ejercicio 5.74If you want to get a all-inclusive essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper