In an experiment with equiprobable outcomes, the sample space is S = {1,2,3,4} with P(s) = 1/4. A1 = {1,3,4}, A2 = {2,3,4}, A3 = ∅(null set). Are the events independent? Show all works.
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Income effects depend on the income elasticity of demand for each good that you buy. If one of the goods you buy has a negative income elasticity, that is, it is an inferior good, what must be true of the income elastici ...
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A club consists of 10 seniors, 12 juniors, and 15 sophomores. An organizing committee of size 5 is chosen randomly (with all subsets of size 5 likely). Find the probability that the committee has at least one representat ...
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Research on the web ideas for small businesses for students. Describe at least three different ideas and include what for of business ownership you would use to structure each business.
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The new Fore and Aft Marina is to be located on the Ohio River near Madison, Indiana. Assume that Fore and Aft decides to build a docking facility where one boat at a time can stop for gas and servicing. Assume that arri ...
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Of all the companies on the New York Stock Exchange, profits are normally distributed with a mean of $6.54 million and a standard deviation of $10.45 million. In a random sample of 73 companies from the NYSE, what is the ...
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The dow jones industrial average has had a mean gain of 432 per year with a standard deviation of 72. a random sample of 40 years is selected. What is the probability that the mean gain for the sample was between 200 and ...
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What are the minimum, first quartile, median, third quartile, maximum, interquartile range, and range of the data set below? Make a box-and- whisker plot. 25, 25, 30, 35, 45, 45, 50, 55, 60, 60
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Do you think that the taxicab industry in large cities would be subject to significant economies of scale? Why or why not?
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Consider the following series of payments: Year 0: 20 Year 1: 30 Year 2: 40 Year 3: 10 Year 4: 5 Using an interest rate of 10%: a. What is the present value of this series of payments? b. What is the future value of this ...
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