Assume that the monthly worldwide average number of airplane crashes of commercial airlines is 2.22.2. What is the probability that there will be: (a) less than 44 such accidents in the next month? (b) at least 66 such accidents in the next 22 months? (c) exactly 66 such accidents in the next 55 months?
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.
Assume that the monthly worldwide average number of airplane crashes of commercial airlines is 2.22.2. What is the
(a) less than 44 such accidents in the next month?
(b) at least 66 such accidents in the next 22 months?
(c) exactly 66 such accidents in the next 55 months?
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
