Mathematics, 09.04.2020 23:17 faithrawlins14
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 15 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.(b) Find the probability that the store will meet its goal during a particular week.(c) Find the probability that the store will not meet its goal during a particular week.(d) Find the probability that the store's cashiers will cash no more than ten bad checks per two-week period.(e) Find the probability that the store's cashiers will cash no more than five bad checks per three-week period.
Answers: 1
Mathematics, 21.06.2019 17:00
High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?
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Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above
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A retail store has implemented procedures aimed at reducing the number of bad checks cashed by its c...
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