Please don't copy other's answer. Show your effort. The answer has to be typed. Also don't forget to provide the chart of b).

Will upvote if it works!

(80 pts.) A pizza place manager wants to check the delivery process whether it is in statistical control or not. You took a sample for each day for the five days and observed three deliveries for each day which is shown below. (Note: you have 5 samples and three observations in each sample) Day Delivery Time (in min) 1 10 11 11 N 11 12 10 3 12 12 13 4 13 11 12 5 6 14 8 a) (15 pts.) What type of Control Chart should be developed and why? b) (65 pts.) Develop a Control Chart and explain if this process is In Control or Out of Control