A consumer agency randomly selected 1700 flights for two major airlines, A and B. The following table gives classification of these flights based on airline and arrival time. Note that "less than 30 minutes late" includes or on time. Less Than 30 Minutes Late 30 Minutes to 1 Hour Late More Than 1 Hour Late Airline A 437 400 86 Airline B 392 307 78 If one flight is selected at random from these 1700 flights, find the following probability: P(more than 1 hour late or on airline A)= i (Round your answer to 4 decimal pla

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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.