Use the table for questions 16-20

Title Year Tomatometer (X) Tomatometer Audience (Y) Audience X *Y Iron Man 2008 93 8649 91 8281 8463 The Incredible Hulk 2008 67 4489 70 4900 Iron Man 2 2010 73 5329 72 5184 Captain America: The First Avenger 2011 80 6400 74 5476 Thor 2011 77 5929 76 5776 Marvel's The Avengers 2012 92 8464 91 8281 Iron Man 3 2013 79 6241 78 6084 Thor: The Dark World 2013 67 4489 76 5776 Captain America: The Winter Soldier 2014 90 8100 92 8464 Guardians of the Galaxy 2014 91 8281 92 8464 Ant Man 2015 83 6889 86 7396 Avengers: Age of Ultron 2015 75 5625 83 6889 Captain America: Civil War 2016 91 8281 89 7921 Dr. Strange 2016 89 7921 86 7396 Guardians of the Galaxy, Vol. 2 2017 84 7056 87 7569 Spider Man: Homecoming 2017 92 8464 88 7744 Thor: Ragnarok 2017 93 8649 87 7569 Ant-Man and the Wasp 2018 88 7744 76 5776 Avengers: Infinity War 2018 85 7225 91 8281 Black Panther 2018 96 9216 79 6241 Avengers: Endgame 2019 94 8836 91 8281 Captain Marvel 2019 78 6084 55 3025 Spider Man: Far From Home 2019 90 8100 95 9025 1947 166461 1905 159799 8463Questions 1&20 are based on the data above. Please round your nal answers to two decimal places. What is the sum of the cross products (X * Y)? Hint: The value is between 162400 and 162500 QUESTION 17 Question based on Problem B: What is the sum of squares of X (38x)? Hint: The value is between 1640 and 1645 QUESTION 18 Question based on Problem B: What is the sum of squares of Y(SSY)? Hint: The value is between 2015 and 2017 Question based on Problem B: What is the value of the numerator in the equation? Hint: The answer is between 1208 and 1210. QUESTION 20 Question based on Problem B: What is the value of the correlation coefcient? (Round to two decimal places). Hint: The answer is between .65 and .75. QUESTION 21 This question is based on Problem C (Undergraduate Research Posters) What is the sum of the squared difference scores? Hint: This value is between 30 and 35. QUESTION 22 The question is based on Problem C (Undergraduate Research Posters) What type of correlation coefficient did you calculate? O Spearman 0 Pearson