The probability of a single engine failing on a jet is 1/14000. Use this probability to determine the binomial probabilities of 0, 1, 2 and 3 engines failing on a 3-engine jet (you will have 4 separate answers for this part). Next, calculate the expected number of engines that will fail on this 3-engine jet (1 answer for this part). Finally, assume a flight will be completed safely if at least one engine works. Find the probability of a safe flight in this 3-engine jet(1 answer for this part).
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.
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Next, calculate the expected number of engines that will fail on this 3-engine jet (1 answer for this part). Finally, assume a flight will be completed safely if at least one engine works. Find the probability of a safe flight in this 3-engine jet(1 answer for this part).
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