Movie companies need to predict the gross receipts of individual movies once a movie has debuted. The following results, stored in PotterMovies , are the first weekend gross, the U.S. gross, and the worldwide gross (in $millions) of the eight Harry Potter movies:
a. Construct a scatter plot with first weekend gross on the X axis and U.S. gross on the Y axis. b. Construct a scatter plot with first weekend gross on the X axis and worldwide gross on the Y axis. c. What can you say about the relationship between first weekend gross and U.S. gross and first weekend gross and worldwide gross?
First World- Weekend U.S. Gross wide Gross Title ($millions) ($millions) ($millions) Sorcerer's Stone 90.295 317.558 976.458 Chamber of Secrets Prisoner of Azkaban Goblet of Firel 88.357 261.988 878.988 93.687 249.539 795.539 102.335 290.013 896.013 Order of the Phoenix Half-Blood Prince Deathly Hallows Part I Deathly Hallows Part II 77.108 292.005 938.469 77.836 301.460 934.601 125.017 295.001 955.417 169.189 381.011 1,328.111 Source: Data extracted from www.the-numbers.com/interactive/comp-Harry- Potter.php