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t 1 2 3 4 5 6 7 8 9 10 11 12 13 Quarterly Sales Data for Tina's Floral Shop Sales (1000s) (Y₂) 1769.0 1925.0 Year Year 1 Year 2 Year 3 Year 4 Year 5 Quarter 1 2 3 1 2 3 1 2 3 1 2 3 1 789.0 1889.0 2098.0 990.0 2140.0 2294.0 1009.0 2156.0 2378.0 1086.0 CMA(3) St* It 1494.33 1534.33 1592.00 1659.00 1742.67 1808.00 1814.33 1819.67 1847.67 1873.33 St Deasonalized (Yt/St) 1500.40 1513.78 1446.10 1602.18 1649.83 1814.49 1815.07 1803.96 1849.32 1828.64 1870.02 1990.44 Trend Forecast 1482.90 1517.30 1551.69 1586.09 1620.49 1654.89 1689.29 1723.68 1758.08 1792.48 1826.88 1861.28 Forecast 1748.37 1929.47 846.62 1870.04 2060.69 902.92 1991.70 2191.92 959.22 2113.37 2323.14 1015.53

t 1 2 3 4 5 6 7 8 9 10 11 12 13 Quarterly Sales Data for Tina's Floral Shop Sales (1000s) (Y₂) 1769.0 1925.0 Year Year 1 Year 2 Year 3 Year 4 Year 5 Quarter 1 2 3 1 2 3 1 2 3 1 2 3 1 789.0 1889.0 2098.0 990.0 2140.0 2294.0 1009.0 2156.0 2378.0 1086.0 CMA(3) St* It 1494.33 1534.33 1592.00 1659.00 1742.67 1808.00 1814.33 1819.67 1847.67 1873.33 St Deasonalized (Yt/St) 1500.40 1513.78 1446.10 1602.18 1649.83 1814.49 1815.07 1803.96 1849.32 1828.64 1870.02 1990.44 Trend Forecast 1482.90 1517.30 1551.69 1586.09 1620.49 1654.89 1689.29 1723.68 1758.08 1792.48 1826.88 1861.28 Forecast 1748.37 1929.47 846.62 1870.04 2060.69 902.92 1991.70 2191.92 959.22 2113.37 2323.14 1015.53

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 31PPS
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t 1 2 3 4 6 7 8 10 11 12 13 14 15 Intercept Sales Quarterly Sales Data for Tina's Floral Shop Sales (1000s) (Yt) 1769.0 1925.0 789.0 1889.0 2098.0 990.0 2140.0 2294.0 1009.0 2156.0 2378.0 1086.0 Year Year 1 Year 2 Year 3 Year 4 Year 5 Quarter 1 2 3 1 2 3 1 23 1 2 3 1 3 Coefficients 1448.501539 34.39781177 CMA(3) 1494.33 1534.33 1592.00 1659.00 1742.67 1808.00 1814.33 1819.67 1847.67 1873.33 Forecasts --> St* It St Deasonalized (Yt/St) 1500.40 1513.78 1446.10 1602.18 1649.83 1814.49 1815.07 1803.96 1849.32 1828.64 1870.02 1990.44 Trend Forecast 1482.90 1517.30 1551.69 1586.09 1620.49 1654.89 1689.29 1723.68 1758.08 1792.48 1826.88 1861.28 Forecast 1748.37 1929.47 846.62 1870.04 2060.69 902.92 1991.70 2191.92 959.22 2113.37 2323.14 1015.53
Transcribed Image Text:t 1 2 3 4 6 7 8 10 11 12 13 14 15 Intercept Sales Quarterly Sales Data for Tina's Floral Shop Sales (1000s) (Yt) 1769.0 1925.0 789.0 1889.0 2098.0 990.0 2140.0 2294.0 1009.0 2156.0 2378.0 1086.0 Year Year 1 Year 2 Year 3 Year 4 Year 5 Quarter 1 2 3 1 2 3 1 23 1 2 3 1 3 Coefficients 1448.501539 34.39781177 CMA(3) 1494.33 1534.33 1592.00 1659.00 1742.67 1808.00 1814.33 1819.67 1847.67 1873.33 Forecasts --> St* It St Deasonalized (Yt/St) 1500.40 1513.78 1446.10 1602.18 1649.83 1814.49 1815.07 1803.96 1849.32 1828.64 1870.02 1990.44 Trend Forecast 1482.90 1517.30 1551.69 1586.09 1620.49 1654.89 1689.29 1723.68 1758.08 1792.48 1826.88 1861.28 Forecast 1748.37 1929.47 846.62 1870.04 2060.69 902.92 1991.70 2191.92 959.22 2113.37 2323.14 1015.53
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