The number of bankruptcies filed in the district court has a Poisson distribution with an average of 4.5 per week. (a) What is the probability that there will be no bankruptcy filings during a given week? (Round your answer to three decimal places.) 0.011 (b) What is the probability that there will be at least one bankruptcy filing during a given week? (Round your answer to three decimal places.) 0.989 (c) Within what limits does Tchebysheff's Theorem suggest you would expect to see the number of bankruptcy filings per week at least 88.88% of the time? (Round your answe

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The problem presented involves a Poisson distribution related to bankruptcy filings in a district court, with an average rate of 4.5 per week.

(a) To find the probability of no bankruptcy filings during a given week, the calculation yields 0.011.

(b) To find the probability of at least one bankruptcy filing during a given week, the calculation yields 0.989.

(c) Using Tchebysheff’s Theorem, the number of bankruptcy filings per week is expected to be between 0 and an unspecified number of filings at least 88.88% of the time. The answer for the upper limit is not provided in the image. 

Each calculation is rounded to three decimal places, and the use of Tchebysheff's Theorem involves understanding the variability and expected range within a probability distribution.
Transcribed Image Text:The problem presented involves a Poisson distribution related to bankruptcy filings in a district court, with an average rate of 4.5 per week. (a) To find the probability of no bankruptcy filings during a given week, the calculation yields 0.011. (b) To find the probability of at least one bankruptcy filing during a given week, the calculation yields 0.989. (c) Using Tchebysheff’s Theorem, the number of bankruptcy filings per week is expected to be between 0 and an unspecified number of filings at least 88.88% of the time. The answer for the upper limit is not provided in the image. Each calculation is rounded to three decimal places, and the use of Tchebysheff's Theorem involves understanding the variability and expected range within a probability distribution.
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