Shore Ship Overall Food/ Dining Excursions Seabourn Odyssey 94.4 90 9 97 8 Seabourn Pride 93.0 84.2 96.7 National Geographic Endeavor 929 100.0 88.5 Seabourn Sojourn 91 3 94.8 97.1 Paul Gauguin 90.5 87.9 91.2 Seabourn Legend 90.3 82 1 98.8 Seabourn Spirit 90.2 86.3 92.0 Silver Explorer 89 9 92.6 88.9 Silver Spirit 89.4 85.9 90.8 Seven Seas Navigator 89. 2 83.3 90.5 Silver Whisperer 89.2 82.0 88.6 National Geographic Explorer 89.1 93.1 89.7 Silver Cloud BB.7 78.3 91.3 Celebrity Xpedition 87.2 91.7 73.6 Silver Shadow 87.2 75.0 89.7 Silver Wind 86.6 78.1 91.6 SeaDream II 86.2 77.4 90.9 Wind Star 86,1 76.5 91.5 Wind Surf 86 1 72.3 89.3 Wind Spirit 85.2 77.4 91 9 (a) Determine an estimated regression equation that can be used to predict the overall score given the score for Shore Excursions, (Round your numerical values to two decimal places. Let x, represent the Shore Excursions score and y represent the overall score.) (b) Consider the addition of the independent variable Food/Dining. Develop the estimated regression equation that can be used to predict the overall score given the scores for Shore Excursions and Food/Dining. (Round your numerical values to two decimal places. Let x, represent the Shore Excursions score x2 represent the Food/Dining score, and y represent the overall score.) 9 = (c) Predict the overall score for a cruise ship with a Shore Excursions score of 82 and a Food/Dining Score of 93. (Round your answer to one decimal place.) Submit