In: Statistics and Probability
Schadek Co. asked you to analyze their sales orders for the years 2018 and 2019 to see how well their sales force is working, and if they increased the sales orders or not. Use the data set in OnlineHW.xlsx. Worksheet ORDER. Sales orders of randomly selected customers (Schadek is a B2B co) are listed for 50 states.
d) Decision and managerial decision
I have answered the question below
Please up vote for the same and thanks!!!
Do reach out in the comments for any queries
Answer:
Obtaining the difference di = Xi - Yi
Obtaining the mean and standard deviation of difference
= -14.14
= 210.98
Hence