Calls come into work during the workweek at a rate of one every 2mins (A) What is the probability of four calls coming in a 2-minute period? (B) What will be the Expected number of calls in two minutes? (C) What will be the Expected number of calls in one hour?
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.
I want answer within 30 minutes
Calls come into work during the workweek at a rate of one every 2mins
(A) What is the probability of four calls coming in a 2-minute period?
(B) What will be the Expected number of calls in two minutes?
(C) What will be the Expected number of calls in one hour?
Step by step
Solved in 2 steps
