HW4 S11 - AEM 2100 Spring 2011 Homework 4 1.) Name: _ A...

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AEM 2100 Name: _________________ Spring 2011 Homework 4 1.) A group of financiers is attempting to acquire control over an airline and over a steel manufacturer. They feel that the probabilities are 0.27, 0.18, and 0.14 that they will win control over the airline, the steel manufacturer, or both. What are the probabilities that they will win control over: a.) either the airline or the steel manufacturer. b.) neither the airline nor the steel manufacturer. c.) over the airline but not over the steel manufacturer. 2.) From your textbook, page 139, #3.40. 3.) From your textbook, page 152, #3.58. 4.) From the records of the Public Health Division, the percentages of A, B, O, and AB blood types are, respectively, 40 percent, 20 percent, 30 percent, and 10 percent. If two individuals are picked at random from this population, assuming independence, find the probability that: a.) they are both of blood type A. b.)
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HW4 S11 - AEM 2100 Spring 2011 Homework 4 1.) Name: _ A...

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