It has been found from experience that an average of six customers uses the drive-through facility at a local fast food outlet in any given 20 minute period. What is the probability that more than two customers will use the drive‐through facility in any randomly selected 10 minute period? Interpret your answer.
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.
It has been found from experience that an average of six customers uses the drive-through facility at a local fast food outlet in any given 20 minute period. What is the probability that more than two customers will use the drive‐through facility in any randomly selected 10 minute period? Interpret your answer.
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