Explanation Given: Rate of murderedof cab drivers is 30.0 homicides per $100,000$ workers, There are 3000 drivers Families of cab drivers receive $50,000 Formula used: The formula for a Poisson distribution is P ( x ) = λ ' e − α x ! Calculation: First we need to calculate the rate for this exercise. λ = 30 × 3000 100 , 000 = 0.90 Now we can calculate the probability that P ( X ≥ 2 ) the probability that P ( X ≥ 2 ) can be found using the cumulative Poisson tables in the appendix. If you take the complement of the value found in the table where λ = 0.9 , k = 1 you will get a value of approximately 0

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Chapter 6.4, Problem 6.49E

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The probability of at least two taxi cab driver's murders happened and the expected amount provided to the families of cab drivers.

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Chapter 6 Solutions

Introduction to Business Statistics

Ch. 6.1 - Prob. 6.1E Ch. 6.1 - Indicate whether each of the following random...Ch. 6.1 - Indicate whether each of the following random...Ch. 6.1 - Prob. 6.4E Ch. 6.1 - Prob. 6.5E Ch. 6.1 - Determine the mean, variance, and standard...Ch. 6.1 - Determine the mean, variance, and standard...Ch. 6.1 - Prob. 6.8E Ch. 6.1 - Prob. 6.9E Ch. 6.1 - Prob. 6.10E

Ch. 6.1 - A consultant has presented his client with three...Ch. 6.1 - Prob. 6.12E Ch. 6.1 - Prob. 6.13E Ch. 6.1 - Laura McCarthy, the owner of Riverside Bakery, has...Ch. 6.1 - In 2007, nearly 24 million tons of steel mill...Ch. 6.2 - What is necessary for a process to be considered a...Ch. 6.2 - When we are sampling without replacement, under...Ch. 6.2 - Prob. 6.18E Ch. 6.2 - Prob. 6.19E Ch. 6.2 - A city law-enforcement official has stated that...Ch. 6.2 - Prob. 6.21E Ch. 6.2 - According to the National Marine Manufacturers...Ch. 6.2 - In the town of Hickoryville, an adult citizen has...Ch. 6.2 - It has been reported that the overall graduation...Ch. 6.2 - Prob. 6.25E Ch. 6.2 - The U.S. Department of Labor has reported that 30%...Ch. 6.2 - Alicia’s schedule includes three Tuesday/Thursday...Ch. 6.2 - OfficeQuip is a small office supply firm that is...Ch. 6.2 - Four wheel bearings are to be replaced on a...Ch. 6.2 - It has been estimated that one in five Americans...Ch. 6.2 - Airlines book more seats than arc actually...Ch. 6.2 - Every day, artists at Arnold’s House of Fine...Ch. 6.3 - Under what circumstances should the hypergeometric...Ch. 6.3 - Using the hypergeometric distribution, with...Ch. 6.3 - Using the hypergeometric distribution, with...Ch. 6.3 - In a criminal trial, there are 25 persons who have...Ch. 6.3 - A computer firm must send a group of three...Ch. 6.3 - Prob. 6.38E Ch. 6.4 - Prob. 6.39E Ch. 6.4 - Prob. 6.40E Ch. 6.4 - Prob. 6.41E Ch. 6.4 - Prob. 6.42E Ch. 6.4 - The U.S. divorce rate has been reported as 3.6...Ch. 6.4 - During the 12 P.M.-1 P.M. noon hour, arrivals at a...Ch. 6.4 - During the winter heating season in a northern...Ch. 6.4 - Prob. 6.46E Ch. 6.4 - Prob. 6.47E Ch. 6.4 - Prob. 6.48E Ch. 6.4 - Prob. 6.49E Ch. 6.4 - A manufacturing plant’s main production line...Ch. 6.4 - Prob. 6.51E Ch. 6 - The owner of a charter fishing boat has found that...Ch. 6 - Prob. 6.55CE Ch. 6 - Prob. 6.56CE Ch. 6 - Prob. 6.57CE Ch. 6 - Prob. 6.58CE Ch. 6 - Prob. 6.59CE Ch. 6 - Prob. 6.60CE Ch. 6 - A mining company finds that daily lost-work...Ch. 6 - Prob. 6.62CE Ch. 6 - Prob. 6.63CE Ch. 6 - Prob. 6.64CE Ch. 6 - Prob. 6.65CE Ch. 6 - Seven of the 15 campus police officers available...Ch. 6 - Prob. 6.67CE Ch. 6 - Prob. 6.68CE Ch. 6 - Prob. 6.69CE Ch. 6 - Prob. 6.70CE Ch. 6 - Prob. 6.71CE Ch. 6 - Prob. 6.72CE Ch. 6 - Prob. 6.73CE Ch. 6 - Prob. 6.74CE Ch. 6 - Prob. 6.75CE Ch. 6 - Prob. 6.76CE Ch. 6 - Prob. 6.77CE Ch. 6 - Prob. 6.78CE Ch. 6 - Prob. 6.79CE Ch. 6 - Prob. 6.80CE

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If during the following year it is predicted that each comedy skit will generate 30 thousand and each musical number 20 thousand, find the maximum income for the year. A television program director must schedule comedy skits and musical numbers for prime-time variety shows. Each comedy skit requires 2 hours of rehearsal time, costs 3000, and brings in 20,000 from the shows sponsors. Each musical number requires 1 hour of rehearsal time, costs 6000, and generates 12,000. If 250 hours are available for rehearsal and 600,000 is budgeted for comedy and music, how many segments of each type should be produced to maximize income? Find the maximum income.

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The probability of at least two taxi cab driver's murders happened and the expected amount provided to the families of cab drivers.

Solution Summary: The author calculates the probability of at least two taxi cab driver's murders and the expected amount of money the city will provide to families.

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To find: The probability of at least two taxi cab driver's murders happened and the expected amount provided to the families of cab drivers.

Chapter 6 Solutions

To find:

The probability of at least two taxi cab driver's murders happened and the expected amount provided to the families of cab drivers.