Question: Chapter 5 business stats 135 points A retail store has implemented procedures aimed at reducing the number of bad checks cashed by its cashiers. The

Chapter 5 business stats

135 points A retail store has implemented procedures aimed at reducing the number of bad checks cashed by its cashiers. The store's goal is to cash no more than eight bad checks per week. The average number of bad checks cashed is 14 per week. Let x denote the number of bad checks cashed per week. Assuming that x has a Poisson distribution: (a) Find the probability that the store's cashiers will not cash any bad checks in a particular week. (Round your answer to 4 decimal places. Leave no cells blank - be certain to enter "O' wherever required.) Probability (b) Find the probability that the store will meet its goal during a particular week. (Round your answer to 4 decimal places. Leave no cells blank - be certain to enter "0" wherever required.) Probability (c) Find the probability that the store will not meet its goal during a particular week. (Round your answer to 4 decimal places. Leave no cells blank - be certain to enter "0' wherever required.) Probability (d) Find the probability that the store's cashiers will cash no more than ten bad checks per two-week period. (Round your answer to 4 decimal places. Leave no cells blank - be certain to enter "Of wherever required.) Probability (e) Find the probability that the store's cashiers will cash no more than five bad checks per three-week period. (Round your answer to 4 decimal places. Leave no cells blank - be certain to enter "O" wherever required.) Probability References eBook & Resour

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