: Use Statcrunch to verify your results by calculating a 95% confidence interval to estimate the true proportion of the parameter based on your research question: Stat>Proportion Stat>One Sample>with Data>(click perform: confidence interval for p)

Director_Gender Director_Race Year Studio Name Budget (millions $) US Box(millions $) Opening (millions $) Movie_Length (minutes) Trailer_Length (seconds) Director Title Studio Genre 215 James Cameron Male W Avatar 2009 Twentieth Century Fox Big6 Action/Adventure 237 761.5 7.7 162 143 61 Joss Whedon Male W The Avengers 2012 Marvel Other Action/Adventure 220 616 1997 Twentieth Century Fox Big6 Other 200 600.8 2.9 194 130 James Cameron Male W Titanic Big6 Action/Adventure 185 533.3 158.4 152 32 Christopher Nolan Male W The Dark Knight 2008 Warner Brothers 460.9 35.9 121 31 George Lucas Male W Star Wars 1977 Lucasfilm Other Action/Adventure 11 436.5 108 93 69 Andrew Adamson Male W Shrek 2 2004 Dream Works Other Other 150 1982 Universal Big6 Action/Adventure 105 434. 11.8 115 31 Steven Spielberg Male W E.T. - The Extraterrestrial 431. 22.5 136 91 George Lucas Male W Star Wars - Episode I 1999 Lucasfilm Other Action/Adventure 115 225 423 135.6 151 130 Gore Verbinski Male W Pirates of the Caribbean: Dead Man's Chest 2006 Walt Disney Big6 Action/Adventure 103 149 Lee Unkrich Male W Toy Story 3 2010 Pixar Other Other 200 415 110.3 152.5 142 94 Gary Ross Male W 2012 Color Force Other 78 405. The Hunger Games Action/Adventure W 2002 Columbia Big Action/Adventure 139 403.7 121 151 Sam Raimi Male Spider Man W 2009 Dream Works Other Action/Adventure 200 402. 150 137 Michael Bay Male 15 Transformers: Revenge of the Fallen W 2011 Warner Brothers Big6 Action/Adventure 125 381 169.2 130 152 David Yates Male Harry Potter and the Deathly Hallows: Part 2 113 380.3 108.4 140 56 George Lucas Male W Star Wars - Episode Ill 2005 Lucasfilm Other Action/Adventure Male W The Lord of the Rings: Return of the King 2003 New Line Other Action/Adventure 94 377 2.6 201 121 Peter Jackson 115.8 127 156 Sam Raimi Male W 200 373.4 Spider Man 2 2004 Columbia Big6 Action/Adventure 370.3 83.8 127 67 Mel Gibson Male W 300 The Passion of Christ 2004 Icon Other Other 63 356.8 50.2 127 82 Steven Spielberg Male W Jurassic Park 1993 Universal Big6 Action/Adventure Male W Transformers: Dark of the Moor 2011 Paramount Big6 Action/Adventure 195 352.4 97.4 154 150 Michael Bay Male W The Lord of the Rings: The Two Towers 2002 New Line Other Action/Adventure 94 340.5 179 179 Peter Jackson 2003 Walt Disney Big6 Other 94 339.7 70.3 100 32 Andrew Stanton Male W Finding Nemo W 2007 Columbia Big6 Action/Adventure 258 336. 139 97 Sam Raimi Male Spider Man 3 142 425 Robert Zemeckis Male W 1994 Paramount Other 55 329.7 26 Forrest Gump Big6 Male W The Lion King 1994 Walt Disney Big6 Other 45 328.4 1.8 89 80 Roger Allers Male W Shrek the Third 2007 Dream Works Other Other 160 320.7 121.6 93 150 Chris Miller