The number of plumbing repair jobs performed by Augur’s Plumbing Service in each of the last three months is listed below.
Month Jobs
August 89
September 94
October 101
Show all calculations in answering the following questions.
1-Use a four-month moving average to forecast November jobs.
2-Using a weighted three-month moving average, with weights of .5, .3 and .2, forecast November jobs our professor did not give us July.