[See Solution] Lowcost Superstore is open seven days every week. The following numbers of customers (to the nearest thousand) visited the store each day over a


Question: Lowcost Superstore is open seven days every week. The following numbers of customers (to the nearest thousand) visited the store each day over a three week period in September:

  1. Compute the average and variance of the number of customers per day.
  2. Draw a frequency distribution or histogram for the data (use at least 4 bins).
  3. Use the data to compute the 90% confidence interval for the expected average customers per day.
  4. Separate out the time series into the trend and seasonal components using a moving average, compute the average seasonal adjustment for Thursday and forecast next Thursday's customer count.
  5. Your boss asks you to use the data above to forecast daily sales for January next year. What is your response?

Price: $2.99
Solution: The downloadable solution consists of 4 pages
Deliverable: Word Document

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