Motor-Vehicle Deaths. According to Injury Facts, a publication of the National Safety Council, in the United States, the lifetime probability of dying in a motor-vehicle accident is 1 in 108. Use the Poisson distribution to determine the approximate probability that, of 200 randomly selected deaths in the United States, a. none are due to motor-vehicle accidents. b. three or more are due to motor-vehicle accidents.
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.
Motor-Vehicle Deaths. According to Injury Facts, a publication of the National Safety Council, in the United States, the lifetime probability of dying in a motor-vehicle accident is 1 in 108. Use the Poisson distribution to determine the approximate probability that, of 200 randomly selected deaths in the United States,
a. none are due to motor-vehicle accidents.
b. three or more are due to motor-vehicle accidents.
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