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c51429bfbcf1cada2a65f17e872ae80e0e995752.xlsx Definitions Page 1
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c51429bfbcf1cada2a65f17e872ae80e0e995752.xlsx Definitions Page 2
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c51429bfbcf1cada2a65f17e872ae80e0e995752.xlsx Overview Page 3 DJI compenies share prices as of 8/27/2015 Company Symbol Industry Share Price ($) Volume YTD change 3M MMM Conglomerate 143.15 620,831 -12.97% American Express AXP Financial 75.98 1,013,283 -18.24% Apple AAPL Technology 110.61 15,437,490 0.48% Boeing BA Manufacturing 131.26 779,801 1.09% Caterpillar CAT Manufacturing 74.63 886,895 -18.21% Chevron CVX Chemical, Oil, Gas 75.17 2,571,753 -32.83% Cisco CSCO Technology 25.74 4,381,276 -7.53% Coca-Cola KO Food and Drink 38.92 1,777,127 -7.77% Disney DIS Entertainment 101.26 3,337,880 8.11% DuPont DD Chemical, Oil, Gas 51.33 614,747 -26.51% Exxon Mobil XOM Chemical, Oil, Gas 74.07 3,449,646 -20.01% General Electric GE Conglomerate 24.45 10,065,376 -3.17% Goldman Sachs GS Financial 185.93 504,127 -3.83% Home Depot HD Retail 116.72 857,057 11.87% IBM IBM Technology 147.48 506,691 -7.88% Intel INTC Technology 27.55 4,592,934 -24.03% Johnson & Johnson JNJ Pharmaceuticals 95.2 1,391,992 -8.74% JPMorgan Chase JPM Banking 63.16 3,373,690 1.21% McDonald's MCD Fast Food 95.85 1,080,177 2.67% Merck MRK Pharmaceuticals 54.68 1,526,525 -3.59% Microsof MSFT Technology 43.34 8,596,360 -6.20% Nike NKE Apparel 109.84 773,729 14.66% Pfizer PFE Pharmaceuticals 32.87 4,502,437 5.46% Procter & Gamble PG Consumer Goods 70.84 1,778,464 -22.11% Travelers TRV Insurance 99.87 331,950 -5.45% United Technologies UTX Conglomerate 92.07 842,857 -19.78% UnitedHealth UNH Healthcare 115.61 655,445 14.96% Verizon VZ Telecommunications 45.55 2,469,093 -2.67% Visa V Banking 71.68 1,595,260 9.53% Wal-Mart WMT Retail 65.03 1,762,282 -24.1 Dow Jones Index Values - Time Series The share prices for the 30 companies given in the Table are used to compute the Dow Jones Industrial Average (DJI) which is tracked by all financial institutes. 1. What types of data do you see? 2. What are the variables? What are the observations? 3. Do you see any variation in the data? 4. Are data Cross-Sectional or Time Series? 5. Is this a sample of a population or a population?
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c51429bfbcf1cada2a65f17e872ae80e0e995752.xlsx Modifying Data Page 4 Top 20-Selling cars in US as of March 2011 Manufacturer Model 3 Toyota Camry 31464 36251 -13% 5 Toyota Corolla/Matrix 30234 29623 2% 1 Honda Accord 33616 29120 15% 2 Nissan Altima 32289 24649 31% 6 Ford Fusion 27566 22773 21% 4 Honda Civic 31213 22463 39% 13 Ford Focus 17178 19500 -12% 7 Hyundai Sonata 22894 18935 21% 15 Chevrolet Malibu 15551 17750 -12% 11 Chevrolet Impala 18063 15594 16% 17 Nissan Versa 11075 13811 -20% 9 Toyota Prius 18605 11786 58% 16 Mazda 3 12467 11353 10% 10 Chevrolet Cruze/Cobalt 18101 10316 75% 14
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