[pic] Wiam Hebbesni (Collabo rolld with Manal Douirmi) GBU 3301-01 Professor: Ahlam Fakhar 08/10/2009 prep aredness 2 3.5) The nonrepresentational pissed drift of return = [(1+0.1) (1+0.3)] ^1/2 - 1 = 19.58% 3.9) a. Mean= 25 ordinary= 24 Mode= 23 b. Sò= 35.46 S= 5.95 range= 26 Coefficient of Variation= 23.8 % Z scores: -0.16; 0; 1.51; -0.16; -0.33; -0.16; -0.17; -0.33; -0.33; -0.33; -0.33; 3.19; -0.16; -0.33; -0.50; -0.33 c. Yes, the info is skewed to the right because the blotto is higher than the medial. d. xxxxxxxxxxxxxxxxxxxxxxxxxxx 3.15) a. Mean= 4.28 median(a) revalue= 4.5 b. Sò= 2.68 S= 1.63 lay= 6.08 Coefficient of Variation= 29.27% Z scores: âË0.05; 0.77; âË0.77; 0.51; 0.30; âË1.19; âË0.46; âË0.66; 0.1;3 1.11; âË2.39; 0.51; 1.33; 1.16; âË0.30 There are no outliers c. The diffusion is left-skewed because the slopped is lower than the median. d. Since the connote and the median are both under 5 legal transactions and the distribution is left-skewed, this means that the majority of the observations are less than 5 proceeding. However, 6 of the observations have waited to a greater extent than 5 minutes.
Therefore, even if the customer is more than likely to be served in less than 5 minutes but not at 100%, the manager was indisputable that the customer would almost for certain not wait more than 5 minutes. 3.17) a. The geometric mean rate of maturation = [(1+0.208) (1- 0.016)] ^1/2 -1 = 9.02% b. The value of ÃÂ¥ chiliad at the end of 2005= kilobyte(1+9.02%) = ÃÂ¥1090.2 c. At the end of 2005, the value of ÃÂ¥1000 in Problem 3.18 go out for be ÃÂ¥1062 which is less than the value of ÃÂ¥1000 in this problem. d. The geometric mean rate of increase = [(1+0.208) (1- 0.016) (1+0.068)] ^1/3 -1 = 8.27% 3.43) a. cov(X,Y) = 29.61 b. Sxò= 21.76 Syò= 195.87 Coefficient of correlation coefficient r= 0.45 c. The linear blood between X and Y is positive and moderate because r=0.45 3.80) a. b. c. d.If you want to get a full essay, order it on our website: Ordercustompaper.com
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