I need answers for all questions in the attached document, please. Thank you in advance.

The following table reports the distance as well as the cheapest available airfare for 12 cities from Baltimore, Maryland, as reported in the Harrisburg Patriot-News in January. Destination Distance Airfare($) Destination Distance Airfare($) (miles) (miles) W \"\" Dallas 1216 278 Orlando 787 179 Detroit 409 158 Pittsburgh 210 138 1502 -23- 1. Using graph paper(points will be deducted if not on graph paper),make a scatterplot of this data. Make sure you label the x and y axes and mark an appropriate scale on each axis. Write a few sentences describing the scatterplot, including direction, form and strength. 2. Using your calculator nd the least squares regression line equation for this data. Your answer should be in the form of a line equation. 3. Using the line equation you found in part 2 above, nd the airfare for Detroit and Miami 4. Use the two points you found in part 3 to plot the least squares regression line on the scatter plot. Label the x and y coordinates of the 2 points you used to draw this line. 5. What is the correlation coefcient for this data set? Explain what 2 things this number tells you about THIS data set not in general. Be as specic as possible. 6. What is the slope of the least squares regression line? Include the units. 7. Write a sentence interpreting this number in the context of the problem. 8. Choose one of the cities above, show the residual for that data point on the scatter plot and calculate this residual