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General
Easy
Question
The scatterplot shows the percent of flights with delayed departures and the percent of flights with delayed arrivals, by departing airport, for 10 US airports in a certain one-year period. A line of best fit is also shown. For how many of the 10 airports was the percent of flights with delayed arrivals less than predicted by the line of best fit?
The correct answer is: 6
The no. of airports for which the percent of flights with delayed arrivals less than predicted by line of best fit is the no. of data points below line of best fit .
There are 6 airports which satisfy the condition .
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