Johnny Carino's Italian 644. / 15.0 /1 Lone Star Steakhouse & Saloon 87.9 99 75 89.7 76 LongHorn Steakhouse 88.0 92 78.1 91.6 83 Maggiano's Little Italy 89.1 99 77.4 90.9 73 McGrath's Fish House 85.7 89 76.5 91.5 82 Olive Garden 84.9 93 72.3 89.3 86 Outback Steakhouse 87.0 88 77.4 91.9 84 Red Lobster 94.3 92 90.9 97.8 79 Romano's Macaroni 90.0 89 84.2 96.7 83 The Old Spaghetti Factory 95.5 98 100 88.5 87 Uno Chicago Grill 94.0 90 94.8 97.1 83 Answer the following questions and formulate relevant hypothesis. 1. What are your preliminary observations about the set of the above data? Use descriptive statistics, visualization plot and any other method to discuss in detail. (2.5 marks)