Consider the following time-series data

Week	1	2	3	4	5	6	7	8	9	10
Value	18	13	16	11	17	14	14	11	14	13

Construct a time series plot. What type of pattern exists in the data? Enter your answer here:

Develop a three week moving average for this time series. Compute the MSE and record it below (Round to two decimal places)

MSE:

Develop a forecast for week 7 and record it below

Week 11 forecast