statistics

Using a discount travel website, the prices for a oneway flight from one city to various other cities were recorded. The following table gives the distances from the city to 14 selected cities, along with the airfare to each of these cities. Distance. Price, 1: {miles} {dollars} a. Plot the data. Do the data points lie in a linear pattern? b. Find the correlation coefcient. 0. Identify the outlier in the scatterplott What is the correlation coefficient with this city removed? d. With the outlier removed. nd the equation for the least squares line. and use it to nd the approximate marginal cost per mile to fly