24. A service facility consists of one server who canserve an average of two customers per hour (servicetimes are exponential). An average of three customerper hour arrive at the facility (interarrival times areassumed to be exponential). The system capacity isthree customers: two waiting and one being served.a. On average, how many potential customers enterthe system each hour?b. What is the probability that the server is busy at atypical point in time?
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.
24. A service facility consists of one server who canserve an average of two customers per hour (servicetimes are exponential). An average of three customerper hour arrive at the facility (interarrival times are
assumed to be exponential). The system capacity isthree customers: two waiting and one being served.
a. On average, how many potential customers enter
the system each hour?
b. What is the
typical point in time?
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