Ninety percent of flights depart on time. Eighty percent of flights arrive on time. Seventy-two percent of flights depart on time and arrive on time. (i) You are meeting a flight that departed on time. What is the probability that it will arrive on time? (ii) You have met a flight, and it arrived on time. What is the probability that it departed on time? (iii) Are the events, departing on time and arriving on time, independent?
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.
Ninety percent of flights depart on time. Eighty percent of flights arrive on time.
Seventy-two percent of flights depart on time and arrive on time.
(i) You are meeting a flight that departed on time. What is the
(ii) You have met a flight, and it arrived on time. What is the probability that it departed
on time?
(iii) Are the
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