Poisson: Deaths Currently, an average of 7 residents of the village of Westport (population 760) die each year (based on data from the U.S. National Center for Health Statistics). a. Find the mean number of deaths per day. b. Find the probability that on a given day, there are no deaths. c. Find the probability that on a given day, there is more than one death. d. Based on the preceding results, should Westport have a contingency plan to handle more than one death per day? Why or why not?
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.
Poisson: Deaths Currently, an average of 7 residents of the village of Westport (population 760) die each year (based on data from the U.S. National Center for Health Statistics).
a. Find the mean number of deaths per day.
b. Find the
c. Find the probability that on a given day, there is more than one death.
d. Based on the preceding results, should Westport have a contingency plan to handle more than one death per day? Why or why not?
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