The number of passes completed and the total number of passing yards were recorded for Aaron Rodgers for each of the 15 regular season games that he played in the fall of 2010:

a. Draw a scatterplot to describe the relationship between number of completions and total passing yards for Aaron Rodgers.
b. Describe the plot in part a. Do you see any outliers? Do the rest of the points seem to form a pattern?
c. Calculate the correlation coefficient, r, between the number of completions and total passing yards.
d. What is the regression line for predicting total number of passing yards y based on the total number of completions x?
e. If Aaron Rodgers had 20 pass completions in his next game, what would you predict his total number of passing yards to be?

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Week Completions Total Yards Week Completions Total Yards 188 19 301 12 13 14 316 181 313 170