mcburger's drive thru has only one service window and serves an average of 2 customers every 5 minutes . 70% of customers order drinks from the drive thru. One car is at the drive thru window in front of you and you're next in line. What is the probability that you have to wait for longer than 3 minutes to be served?
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.
mcburger's drive thru has only one service window and serves an average of 2 customers every 5 minutes . 70% of customers order drinks from the drive thru. One car is at the drive thru window in front of you and you're next in line. What is the
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