Question: The following table presents the average delay in minutes for departures and arrivals of domestic flights at OHare Airport in Chicago for selected years. Compute

The following table presents the average delay in minutes for departures and arrivals of domestic flights at O’Hare Airport in Chicago for selected years. Average Delay in Departures 63.7 Average Delay in Arrivals 72.4 57.9 64.4

Compute the least-squares regression line for predicting the delay in arrival time from the delay in departure time.

Average Delay in Departures 63.7 Average Delay in Arrivals 72.4 57.9 64.4 56.7 64.4 59.4 68.5 58.4 67.4 60.7 70.8

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