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Answer this question for my midterm please

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The number of internal disk drives (in millions) made at a plant in Taiwan during the past 5 years follows: Year 1 2 3 4 5 Disk Drives 142 164 196 204 220 a) Forecast the number of disk drives to be made next year, using linear regression. b) Compute the mean squared error (MSE) when using linear regression. c) Compute the mean absolute percent error (MAPE).

Jun 4th, 2015

Thank you for the opportunity to help you with your question!

The regression line is y =126.4+19.6 x

Predicted value for 6th year = 244

MSE =51.733

MAPE=0.02339

reg_june3.xlsx 

reg_june3_brief.docx 

Please find the attachments.

Please let me know if you need any clarification. I'm always happy to answer your questions.
Jun 4th, 2015

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