What is the probability that there is exactly one car and exactly one bus during a cycle? b. What is the probability that there is at most one car and at most one bus during a cycle? c. What is the probability that there is exactly one car during a cycle? Exactly one bus?
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.
a. What is the
exactly one bus during a cycle?
b. What is the probability that there is at most one car and
at most one bus during a cycle?
c. What is the probability that there is exactly one car
during a cycle? Exactly one bus?
d. Suppose the left-turn lane is to have a capacity of five
cars, and that one bus is equivalent to three cars. What is
the probability of an overflow during a cycle?
e. Are X and Y independent rv’s? Explain.
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