7) Cars arrive at a rural intersection at an an average rate of 6 per hour. a) What is the probability of at least one arrival in the next 10 minutes? b) What is the probability that the waiting time for the next occurrence will be between 10 and 20 minutes.
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.
7) Cars arrive at a rural intersection at an an average rate of 6 per hour.
a) What is the
b) What is the probability that the waiting time for the next occurrence will be between 10 and 20 minutes.
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