Consider the following time series data. Week 1 2 3456 Value 19 11 16 10 17 12 (a) Construct a time series plot. 20 20 18 18 18 18 16 16 16 14 14 14 12 12 12 12 10 10 10 6 4- 2 3 6 2 3 4 1 5 6 1 4 5 7. 1 Week Week Week Week What type of pattern exists in the data? O The data appear to follow a horizontal pattern. The data appear to follow a seasonal pattern. O • The data appear to follow a cyclical pattern. O The data appear to follow a trend pattern. (b) Develop the three-week moving average forecasts for this time series. (Round your answers to two decimal places.) Time Series Value Week Forecast 1 19 2 11 3 16 10 28.44 Jx 5 17 21.78 6 12 5.44 Compute MSE. (Round your answer to two decimal places.) MSE = 18.56 What is the forecast for week 7? 13 Time Series Value

Consider the following time series data. Week 1 2 3456 Value 19 11 16 10 17 12 (a) Construct a time series plot. 20 20 18 18 18 18 16 16 16 14 14 14 12 12 12 12 10 10 10 6 4- 2 3 6 2 3 4 1 5 6 1 4 5 7. 1 Week Week Week Week What type of pattern exists in the data? O The data appear to follow a horizontal pattern. The data appear to follow a seasonal pattern. O • The data appear to follow a cyclical pattern. O The data appear to follow a trend pattern. (b) Develop the three-week moving average forecasts for this time series. (Round your answers to two decimal places.) Time Series Value Week Forecast 1 19 2 11 3 16 10 28.44 Jx 5 17 21.78 6 12 5.44 Compute MSE. (Round your answer to two decimal places.) MSE = 18.56 What is the forecast for week 7? 13 Time Series Value

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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