• Find profit or loss of 50 companies.
• Calculate the population parameters for all 50 companies profit or loss
• Select a sample of 10 from this 50 companies
• Calculate the point estimators of the 10 samples
• Compare the results (Point estimators with Pop. Parameters)
• Use RandBetween command or Ch. 7 Random number table to select your samples
• Your work should include:

1. The name of all companies
2. List of all companies profit or loss
3. List of your sample
4. Point estimators and population parameters, for Pop. Proportion use those who have less than a certain value of profit/loss.

DATA FOR 50 COMPANIES

1. Walmart$6,670
2. Exxon Mobil$20,840
3. Apple$59,531
4. Berkshire Hathaway$4,021
5. Amazon.com$10,073
6. UnitedHealth Group$11,986
7. McKesson$67
8. AT&T$19,370
9. AmerisourceBergen$1,658
10. Chevron$14,824
11. Ford Motor$3,677
12. General Motors$8,014
13. Costco WholeSale$3,134
14. Alphabet$30,736
15. Cardinal Health $256
16. Walgreens Boots Alliance$5,024
17. JPMorgan Chase$32,474
18. Verizon Communications $15,528
19. Kroger$3,110
20. Fannie Mae$15,959
21. Phillips 66$5,595
22. Valero Energy$3,122
23. Bank of America$28,147
24. Microsoft$16,571
25. Home Depot$11,121
26. Boeing$10,460
27. Citigroup$18,045
28. Marathon Petroleum$2,780
29. Comcast$11,731
30. Anthem$3,750
31. DuPont de Nemours$3,844
32. State Farm Insurance$8,788
33. Johnson & Johnson$15,297
34. IBM$8,728
35. Target$2,937
36. Freddie Mac$9,235
37. United Parcel Service$4,791
38. Lowe's$2,314
39. Intel$21,053
40. MetLife$5,123
41. Procter & Gamble$9,750
42. United Technologies$5,269
43. FedEX$4,572
44. PepsiCo$12,515
45. Archer Daniels Midland$1,810
46. Prudential Financial$4,074
47. Centene$900
48. Albertsons$46.3
49. Walt Disney$12,598
50. HP$5,327