Using the data below, calculate the squared error for the 4th week. Use the 2 period moving average to create the forecast.

Week	Time Series Value
1	18.00
2	16.00
3	9.00
4	16.00

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Answer format: Number: Round to: 1 decimal places.

Using the data below, calculate the bias based on using the nave forecast method.

Week	Time Series Value
1	14.00
2	6.00
3	16.00
4	24.00

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Answer format: Number: Round to: 1 decimal places.

Using the data below, what is the simple exponential smoothing forecast for the 3rd week where =0.3?

Week	Time Series Value
1	7.00
2	3.00
3	5.00
4	2.00

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Answer format: Number: Round to: 1 decimal places.

Using the data below, what is the simple exponential smoothing forecast for the 4th week where =0.4?

Week	Time Series Value
1	6.00
2	4.00
3	3.00
4	8.00

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Answer format: Number: Round to: 1 decimal places.

Using the data below, what is the value of the absolute percent error for week 3?

Week	Time Series Value	Forecast
1	7	8.00
2	5	2.00
3	4	2.00
4	3	8.00

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Answer format: Number: Round to: 2 decimal places.

Using the data below, what is the value of RMSE?

Week	Time Series Value	Forecast
1	3	3.00
2	5	3.00
3	2	2.00
4	8	2.00

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Answer format: Number: Round to: 2 decimal places.

Using the data below, what is the value of MSE?

Month	Actuals	Forecast
1	7	3.00
2	5	5.00
3	4	4.00
4	3	8.00

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Answer format: Number: Round to: 2 decimal places