You want to test the effects of different sales promotion ef…

You want to test the effects of different sales promotion effects (2 for 1, 10% off, Buy 2 Get 1), as well as the effects of various colors for your web site background (red, green, blue, yellow).  How many experimental groups (or cells) do you require for this factorial design?

Section H (Questions 28): T/F Questions (a) Consider a M/M/1…

Section H (Questions 28): T/F Questions (a) Consider a M/M/1/5 queue with arrival rate = 10 per hour and service rate = 1 per hour. This system is stable. [a] (b) A COVID patient arrival process to a medical center does NOT satisfy the independent increment property thus a Poisson process is NOT a good model. [b]  (c) In a production line, processing jobs in the smallest lot size is not necessarily good if each station has a large setup time for each lot. [c]