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For the following data, construct a frequency distribution with six classes. 57 23 35 18 21 26 51 47 29 21 46 43 29 23 39 29 41 19 36 28 31 42 41 29 18 28 46 33 28 20 Class Interval Frequencies 16 - under 23 23 - under 30 30 - under 37 37 - under 44 44 - under 51 51 - under 58 The following list shows the top six pharmaceutical companies in the United States by revenue ($ billions) for a recent year as published by Forbes. Use this information to construct a pie chart and a bar graph to represent these six companies and their revenue. Pharmaceutical Company Revenue ($ billions) Johnson & Johnson 71.9 Pfizer 52.8 Merck 39.8 Gilead Sciences 30.4 AbbVie 25.6 Amgen 23.0 Choose the correct graph below. O Pie Chart of Pharmaceutical Company Amger 9.4% AbbVie Johnson & Johnson 10.5% 29.5% Gilead Sciences. 12.5% Merck Pfizer .6.39 21.7% Bar Chart-Pharmaceutical Company J & J Pfizer Merck Gilead Sciences AbbVie Amgen CompanyO Pie Chart of Pharmaceutical Company Amgen. 9.4% Johnson & Johnson 12.5% AbbVie 10.5% Pfizer 29.59% Gilead Sciences_ 21.7% -Merch 16.3% Bar Chart-Pharmaceutical Company . 5 8 8 8 8 8 8 8 Pfizer Merck Gilead Sciences AbbVie Amgen Company O Pie Chart of Pharmaceutical Company Amgen- -Johnson & Johnson 9.4% 10.5% Pfizer 12.5% AbbVie 29.5% Merck 16.3% Gilead Sciences 21.7% Bar Chart-Pharmaceutical Company J &J Pfizer Merck Gilead Sciences AbbVie AmgenO Pie Chart of Pharmaceutical Company Amgen 9.4% Johnson & Johnson AbbVie 21.7% 10.5% Gilead Sciences. 12.5% Pfizer 16.3% Merck 29.5% Bar Chart-Pharmaceutical Company 80 70 60 50 Revenue 40 30 20 10 J & J Merck Gilead Sciences AbbVie Amgen Pfizer Company