Chapter 11: Problem 23
Explain the Fundamental Counting Principle.
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Chapter 11: Problem 23
Explain the Fundamental Counting Principle.
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A coin is tossed and a die is rolled. Find the probability of getting The probability that South Florida will be hit by a major hurricane (category 4 or 5 ) in any single year is \(\frac{1}{16}\). (Source: National Hurricane Center) a. What is the probability that South Florida will be hit by a major hurricane two years in a row? b. What is the probability that South Florida will be hit by a major hurricane in three consecutive years? c. What is the probability that South Florida will not be hit by a major hurricane in the next ten years? d. What is the probability that South Florida will be hit by a major hurricane at least once in the next ten years?
In a product liability case, a company can settle out of court for a loss of \(\$ 350,000\), or go to trial, losing \(\$ 700,000\) if found guilty and nothing if found not guilty. Lawyers for the company estimate the probability of a not-guilty verdict to be \(0.8\). a. Find the expected value of the amount the company can lose by taking the case to court. b. Should the company settle out of court?
Make Sense? In Exercises 26-29, determine whether each statement makes sense or does not make sense, and explain your reasoning. I used the Fundamental Counting Principle to determine the number of five- digit ZIP codes that are available to the U.S. Postal Service.
Involve computing expected values in games of chance. The spinner on a wheel of fortune can land with an equal chance on any one of ten regions. Three regions are red, four are blue, two are yellow, and one is green. A player wins \(\$ 4\) if the spinner stops on red and \(\$ 2\) if it stops on green. The player loses \(\$ 2\) if it stops on blue and \(\$ 3\) if it stops on yellow. What is the expected value? What does this mean if the game is played ten times?
You need to arrange nine of your favorite books along a small shelf. How many different ways can you arrange the books, assuming that the order of the books makes a difference to you?
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