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Unformatted text preview: an increase in late departures. As seen in the scattergram as late arrivals percentage increases late departures increases as well showing that the trendline has a positve slope E) Late Departures % of Philidelphia = 21.24 The estimate of late departure percentage for Philidelpha is 21.24 % There is a possible error in our estimate because of epsilon. Epsilon is placed into the equation to allow for a MOE. As seen in the graph the trend line does not go through every point on the graph. 2 4 6 8 10 12 2 4 6 8 10 12 Percentage Of Late Arrivals and Departures Linear Regression for...
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- Spring '07
- Linear Regression