1. To analyze the totally number of items purchased, construct an ungrouped frequency distribution, graph, and find the summary statistics (including the quartiles) by each type of customer (regular/promotion). Label the graphs completely. Describe the shape of the distribution for each type of customer, and discuss similarities or differences by interpreting the graphs and summary statistics. What can you conclude? (Be sure to discuss the quartiles, the mean, median, standard deviation, etc. in detail)

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Туре of Marital Net Sales 49.50| 117.40 32.50l 115.40 64.00 54.50 Customer Customer Gender Status Method of Payment Age Items 1 Regular Male Maried Discover 22 Proprietary Card Proprietary Card Proprietary Card 2 Promotional Female Maried 26 3 Regular Male Maried 22 4 Promotional Female Married 18 5 5 Regular Female Married MasterCard 24 2 6 Regular 7 Promotional Female Female Maried MasterCard 34 1 93.00 32.50 71.52 54.50 39.50| 46.60l 175.40 79.50 59.50 86.40 109.00 64.50 53.50| 59.80| 46.60l 85.82 281.00 84.00 54.50 45.02 54.50 207.80 86.20 33.00l 78.20l 85.00 78.20 50.00 120.50 39.50 112.50 Maried Proprietary Card 20 2 8 Regular 9 Promotional Female Female Married Visa 30 Maried Proprietary Card 36 2 Proprietary Card Proprietary Card Proprietary Card 10 Regular Female Maried 26 1 11 Regular Female Maried 38 12 Promotional Female Married 30 1 13 Promotional Female Married Visa 30 7 14 Promotional Female Married Visa 36 15 Regular Single Single Male Visa 14 1 Proprietary Card Proprietary Card 16 Promotional Male 26 2 17 Promotional Female Single 12 3 18 Regular Male Maried Discover 30 3 19 Promotional Female Married MasterCard 22 20 Promotional Female Married Proprietary Card 46 3 21 Promotional Female Single Proprietary Card 18 Proprietary Card American Express 22 Promotional Female Married 28 4 23 Promotional Female Married 14 7 24 Regular Female Maried Proprietary Card 32 25 Promotional Male Married Visa 38 Proprietary Card Proprietary Card 26 Promotional Female Married 50 1 27 Regular Female Married 44 2 28 Promotional Female Single Proprietary Card 32 29 Promotional Female Married Proprietary Card 22 3 30 Promotional Female Married Proprietary Card 60 1 31 Promotional Female Married MasterCard 18 2 32 Regular Female Maried Proprietary Card 42 Proprietary Card Proprietary Card 33 Promotional Female Married 34 3 34 Regular Female Maried 24 35 Promotional Female Married MasterCard 46 36 Regular Male Single MasterCard 26 1 37 Regular Male Single Visa 32 Proprietary Card Proprietary Card Proprietary Card Proprietary Card 38 Promotional Female Maried 40 6 132.50| 28.23 62.50 213.80 34.50 133.50 77.40 38.80 39 Promotional Female Married 34 40 Regular Female Mamried 48 2 41 Promotional Female Married 32 8 42 Promotional Female Maried Visa 36 4 43 Regular Female Maried Proprietary Card 49 2 Proprietary Card Proprietary Card Proprietary Card 44 Promotional Female Married 44 45 Promotional Female Maried 28 2 46 Promotional Female Married 50 2 54.60| 35.00| 78.641 29.82 160.20 47 Regular Female Maried MasterCard 36 Proprietary Card Proprietary Card MasterCard 48 Promotional Female Married 20 3 49 Promotional Female Married 22 50 Promotional Female Married 36 9 Туре of Marital Net Sales 49.50| 117.40 32.50l 115.40 64.00 54.50 Customer Customer Gender Status Method of Payment Age Items 1 Regular Male Maried Discover 22 Proprietary Card Proprietary Card Proprietary Card 2 Promotional Female Maried 26 3 Regular Male Maried 22 4 Promotional Female Married 18 5 5 Regular Female Married MasterCard 24 2 6 Regular 7 Promotional Female Female Maried MasterCard 34 1 93.00 32.50 71.52 54.50 39.50| 46.60l 175.40 79.50 59.50 86.40 109.00 64.50 53.50| 59.80| 46.60l 85.82 281.00 84.00 54.50 45.02 54.50 207.80 86.20 33.00l 78.20l 85.00 78.20 50.00 120.50 39.50 112.50 Maried Proprietary Card 20 2 8 Regular 9 Promotional Female Female Married Visa 30 Maried Proprietary Card 36 2 Proprietary Card Proprietary Card Proprietary Card 10 Regular Female Maried 26 1 11 Regular Female Maried 38 12 Promotional Female Married 30 1 13 Promotional Female Married Visa 30 7 14 Promotional Female Married Visa 36 15 Regular Single Single Male Visa 14 1 Proprietary Card Proprietary Card 16 Promotional Male 26 2 17 Promotional Female Single 12 3 18 Regular Male Maried Discover 30 3 19 Promotional Female Married MasterCard 22 20 Promotional Female Married Proprietary Card 46 3 21 Promotional Female Single Proprietary Card 18 Proprietary Card American Express 22 Promotional Female Married 28 4 23 Promotional Female Married 14 7 24 Regular Female Maried Proprietary Card 32 25 Promotional Male Married Visa 38 Proprietary Card Proprietary Card 26 Promotional Female Married 50 1 27 Regular Female Married 44 2 28 Promotional Female Single Proprietary Card 32 29 Promotional Female Married Proprietary Card 22 3 30 Promotional Female Married Proprietary Card 60 1 31 Promotional Female Married MasterCard 18 2 32 Regular Female Maried Proprietary Card 42 Proprietary Card Proprietary Card 33 Promotional Female Married 34 3 34 Regular Female Maried 24 35 Promotional Female Married MasterCard 46 36 Regular Male Single MasterCard 26 1 37 Regular Male Single Visa 32 Proprietary Card Proprietary Card Proprietary Card Proprietary Card 38 Promotional Female Maried 40 6 132.50| 28.23 62.50 213.80 34.50 133.50 77.40 38.80 39 Promotional Female Married 34 40 Regular Female Mamried 48 2 41 Promotional Female Married 32 8 42 Promotional Female Maried Visa 36 4 43 Regular Female Maried Proprietary Card 49 2 Proprietary Card Proprietary Card Proprietary Card 44 Promotional Female Married 44 45 Promotional Female Maried 28 2 46 Promotional Female Married 50 2 54.60| 35.00| 78.641 29.82 160.20 47 Regular Female Maried MasterCard 36 Proprietary Card Proprietary Card MasterCard 48 Promotional Female Married 20 3 49 Promotional Female Married 22 50 Promotional Female Married 36 9

Answer rating: 100% (QA)

Solution Soluhon Sum ef items ype ofustomes Items Poomobioral 14 ... View the full answer