Bus308 Week 2 Assignment

BUS308: Statistics for Managers Week Two Assignment: 07/01/2012 Problems: Chapter 4: 4.4, 4.20 Chapter 5: 5.12 Chapter 6: 6.22(a) 4.4 Suppose that a couple will have execute sisterren. Letting B denote a boy and G denote a girl: a) Draw a stratagem diagram depicting the en taste put resultant roles for this experiment.

BBB BBG BGB BGG GBB GBG GGB GGG First child entropy child Third child Sample space outcome b) List the sample space outcomes that correspond to apiece of the following(a) events: (1) solely tether children will have the same gender. BBB, GGG (2) on the nuz zle two of the three children will be girls.! BGG, GGB (3) Exactly unrivalled of the three children will be a girl. BBG, BGB, GBB (4) None of the three children will be a girl. BBB c) Assuming that all sample space outcomes are equally likely, find the probability of for each one of the events give in part b. ¼, ¼, 3/8, 1/8 4.20 magic trick and Jane are married. The probability that commode watches a certain boob tube direct is .4. The probability that Jane watches the show is .5. The probability that John watches the show, given that Jane does, is .7. a) materialise the probability that twain John and Jane watch the show. .4 + .5 - .28= .62 b) Find the probability that Jane watches the show, given that John does. .28/.4=.7...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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