Question: 9 Winters method (with a 0.2, b 0.1, and g 0.5) is being used to forecast the number of customers served each
9 Winter’s method (with a 0.2, b 0.1, and g 0.5)
is being used to forecast the number of customers served each day by Last National Bank. The bank is open Monday through Friday. At present, the following seasonalities have been estimated: Monday, 0.80; Tuesday, 0.90; Wednesday, 0.95; Thursday, 1.10; Friday, 1.25. A seasonality of 0.80 for Monday means that on a Monday, the number of customers served by the bank tends to be 80% of average. Currently, the base is estimated to be 20 customers, and the trend is estimated to equal 1 customer. After observing that on Monday 30 customers are served by the bank, predict the number of customers to be served by the bank on Wednesday.
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
