Qp and answer key 5 Tina is a traffic warden. The number of parking tickets she issues per day, fromMonday to Saturday inclusive, may be modelled by a Poisson distribution withmean 11.5. By using suitable approximating distributions, find(i) the probability that on a particular Tuesday she issues at least 15 parkingtickets(ii) the probability that during any week (excluding Sunday) she issues at least50 parking tickets(iii) the probability that during four consecutive weeks she issues(a) at least 50 parking tickets each week(b) at least 200 parking tickets altogether.Account for the difference in the two answers. 5 (i) 0.188.(ii) 0.9906(iii) (a) 0.9629(b) 1.0000Four lots of 50 is only one of many ways to make200, so you would expect the probability in part(b) to be higher than that in part (a).

Name: Qp and answer key 5 Tina is a traffic warden. The number of parking ti
Uploaded: 2024-03-20T06:38:44.000Z
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Description: Qp and answer key 5 Tina is a traffic warden. The number of parking tickets she issues per day, fromMonday to Saturday inclusive, may be modelled by a Poisson distribution withmean 11.5. By using suitable approximating distributions, find(i) the prob