A hospital records the number of floral deliveries its patients receive each day. For a two-week period, the records sho

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A hospital records the number of floral deliveries its patientsreceive each day. For a two-week period, the records show15, 27, 26, 24, 18, 21, 26, 19, 15, 28, 25, 26, 17, 23
1. Use a three-period moving average for forecastingand report the forecast for period 4 using 2 numbersafter the decimal point.
2. Use a three-period moving average forforecasting and report the forecast for period 7 using 2numbers after the decimal point.
3. Use a three-period moving average forforecasting and report the forecast for period 13 using 2numbers after the decimal point.
4. Use a three-period moving average and report theforecast error for period 5 using 2 numbers after the decimalpoint. Use absolute value.
5. Use a three-period moving average andreport the forecast error for period 10 using 2 numbersafter the decimal point. Use absolute value.
6. Use a three-period moving average and report theforecast error for period 13 using 2 numbers after the decimalpoint. Use absolute value.
7. Use a three-period moving average andreport the MAE (Mean Absolute Error) for the period offorecasting. Use 2 numbers after the decimal point.