5 Tina is a traffic warden. The number of parking tickets she issues per day, fro Monday to Saturday inclusive, may be modelled by a Poisson distribution w mean 11.5. By using suitable approximating distributions, find (i) the probability that on a particular Tuesday she issues at least 15 parking tickets lii) the probability that during any week (excluding Sunday) she issues at lea 50 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.
5 Tina is a traffic warden. The number of parking tickets she issues per day, fro Monday to Saturday inclusive, may be modelled by a Poisson distribution w mean 11.5. By using suitable approximating distributions, find (i) the probability that on a particular Tuesday she issues at least 15 parking tickets lii) the probability that during any week (excluding Sunday) she issues at lea 50 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.
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 33E: Sick leave probability that a given worker at Dyno Nutrition Will call in sick on a Monday is 004....
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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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