5. Sales data for 2 years are as follows. Data are aggregated with 2 months of sales...

Question:

5. Sales data for 2 years are as follows. Data are aggregated with 2 months of sales in each “period.”

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a. Plot the data.

b. Fit a simple linear regression model to the sales data.

c. In addition to the regression model, determine multiplicative seasonal factors. A full cycle is assumed to be a full year.

d. Using the results from parts b and

c, prepare a forecast for the next year

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Manufacturing Planning And Control For Supply Chain Management The CPIM Reference

ISBN: 9781265138516

3rd Edition

Authors: F. Robert Jacobs, William Lee Berry, D. Clay Whybark, Thomas E. Vollmann

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Question Posted: Oct 11, 2024 02:00 AM

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5. Sales data for 2 years are as follows. Data are aggregated with 2 months of sales...

Question:

Months Sales Months Sales January-February 109 January-February 115 March-April 104 March-April 112 May-June 150 May-June 159 July-August 170 July-August 182 September-October 120 September-October 126 November-December 100 November-December 106

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Manufacturing Planning And Control For Supply Chain Management The CPIM Reference

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