homw11
#1 Data
| Student | Midterm | Final |
| 1 | 72 | 70 |
| 2 | 95 | 100 |
| 3 | 83 | 88 |
| 4 | 85 | 75 |
| 5 | 65 | 73 |
| 6 | 82 | 86 |
| 7 | 84 | 85 |
| 8 | 74 | 69 |
| 9 | 74 | 76 |
| 10 | 82 | 73 |
| 11 | 81 | 71 |
| 12 | 75 | 80 |
| 13 | 78 | 72 |
| 14 | 78 | 83 |
| 15 | 72 | 68 |
| 16 | 73 | 83 |
| 17 | 75 | 76 |
| 18 | 79 | 69 |
| 19 | 72 | 76 |
| 20 | 75 | 79 |
| 21 | 77 | 74 |
| 22 | 71 | 80 |
| 23 | 78 | 70 |
| 24 | 83 | 93 |
| 25 | 84 | 78 |
| 26 | 71 | 81 |
| 27 | 81 | 73 |
| 28 | 82 | 88 |
| 29 | 79 | 83 |
| 30 | 71 | 69 |
| 31 | 73 | 77 |
| 32 | 89 | 87 |
| 33 | 74 | 74 |
| 34 | 75 | 78 |
| 35 | 93 | 96 |
| 36 | 74 | 84 |
| 37 | 88 | 90 |
| 38 | 83 | 89 |
| 39 | 90 | 100 |
| 40 | 82 | 82 |
| 41 | 79 | 85 |
| 42 | 62 | 60 |
| 43 | 73 | 70 |
| 44 | 88 | 88 |
| 45 | 76 | 80 |
| 46 | 76 | 86 |
| 47 | 76 | 68 |
| 48 | 80 | 84 |
| 49 | 84 | 92 |
| 50 | 84 | 74 |
| 51 | 91 | 98 |
| 52 | 70 | 64 |
| 53 | 76 | 78 |
| 54 | 74 | 79 |
| 55 | 68 | 76 |
| 56 | 80 | 88 |
| 57 | 87 | 94 |
| 58 | 92 | 86 |
| 59 | 84 | 87 |
| 60 | 79 | 75 |
| 61 | 80 | 75 |
| 62 | 91 | 84 |
| 63 | 74 | 77 |
| 64 | 69 | 62 |
| 65 | 88 | 92 |
| 66 | 84 | 79 |
| 67 | 83 | 82 |
| 68 | 87 | 81 |
| 69 | 82 | 89 |
| 70 | 72 | 63 |
| 71 | 97 | 87 |
| 72 | 88 | 91 |
| 73 | 70 | 71 |
| 74 | 83 | 78 |
| 75 | 92 | 97 |
| 76 | 94 | 92 |
| 77 | 63 | 56 |
| 78 | 83 | 91 |
| 79 | 81 | 78 |
| 80 | 84 | 94 |
| 81 | 78 | 71 |
| 82 | 84 | 93 |
| 83 | 91 | 88 |
| 84 | 78 | 88 |
| 85 | 71 | 76 |
| 86 | 77 | 79 |
| 87 | 78 | 78 |
| 88 | 70 | 74 |
| 89 | 86 | 89 |
| 90 | 79 | 85 |
| 91 | 70 | 60 |
| 92 | 75 | 78 |
| 93 | 80 | 84 |
| 94 | 75 | 66 |
| 95 | 77 | 80 |
| 96 | 74 | 65 |
This data is from an actual finance course, but the students' names have been omitted.
#2 Data
| Year | Number | Size Christopher J. Zappe, Ph.D.: Average size in acres. |
| 1950 | 5,647,800 | 213 |
| 1951 | 5,427,600 | 222 |
| 1952 | 5,197,500 | 232 |
| 1953 | 4,983,600 | 242 |
| 1954 | 4,798,200 | 251 |
| 1955 | 4,653,800 | 258 |
| 1956 | 4,514,100 | 265 |
| 1957 | 4,371,700 | 273 |
| 1958 | 4,232,900 | 280 |
| 1959 | 4,104,520 | 288 |
| 1960 | 3,962,520 | 297 |
| 1961 | 3,825,410 | 305 |
| 1962 | 3,692,410 | 314 |
| 1963 | 3,572,200 | 322 |
| 1964 | 3,456,690 | 332 |
| 1965 | 3,356,170 | 340 |
| 1966 | 3,257,040 | 348 |
| 1967 | 3,161,730 | 355 |
| 1968 | 3,070,860 | 363 |
| 1969 | 3,000,180 | 369 |
| 1970 | 2,949,140 | 374 |
| 1971 | 2,902,310 | 378 |
| 1972 | 2,859,880 | 382 |
| 1973 | 2,823,260 | 385 |
| 1974 | 2,795,460 | 388 |
| 1975 | 2,521,420 | 420 |
| 1976 | 2,497,270 | 422 |
| 1977 | 2,455,830 | 427 |
| 1978 | 2,436,250 | 429 |
| 1979 | 2,437,300 | 428 |
| 1980 | 2,439,510 | 426 |
| 1981 | 2,439,920 | 424 |
| 1982 | 2,406,550 | 427 |
| 1983 | 2,378,620 | 430 |
| 1984 | 2,333,810 | 436 |
| 1985 | 2,292,530 | 441 |
| 1986 | 2,249,820 | 447 |
| 1987 | 2,212,960 | 451 |
| 1988 | 2,200,940 | 452 |
| 1989 | 2,174,520 | 456 |
| 1990 | 2,145,820 | 460 |
| 1991 | 2,116,760 | 464 |
| 1992 | 2,107,840 | 464 |
| 1993 | 2,201,590 | 440 |
| 1994 | 2,197,690 | 440 |
| 1995 | 2,196,400 | 438 |
| 1996 | 2,190,500 | 438 |
| 1997 | 2,190,510 | 436 |
| 1998 | 2,192,330 | 434 |
| 1999 | 2,187,280 | 434 |
| 2000 | 2,166,780 | 436 |
| 2001 | 2,148,630 | 438 |
| 2002 | 2,135,360 | 440 |
| 2003 | 2,126,860 | 440 |
| 2004 | 2,112,970 | 441 |
| 2005 | 2,098,690 | 442 |
| 2006 | 2,088,970 | 443 |
| 2007 | 2,204,950 | 418 |
| 2008 | 2,200,000 | 418 |
U.S. Department of Agriculture
#3 Data
| Employee | Salary | Years Previous Experience | Years Employed | Years Education | Gender | Department | Number Supervised |
| 1 | $65,487 | 0 | 27 | 12 | 1 | 4 | 44 |
| 2 | $46,184 | 3 | 20 | 4 | 0 | 4 | 1 |
| 3 | $32,782 | 1 | 0 | 7 | 0 | 1 | 0 |
| 4 | $54,899 | 5 | 12 | 8 | 1 | 4 | 0 |
| 5 | $34,869 | 5 | 7 | 4 | 1 | 4 | 1 |
| 6 | $35,487 | 2 | 8 | 2 | 1 | 4 | 2 |
| 7 | $26,548 | 1 | 5 | 0 | 0 | 4 | 2 |
| 8 | $32,920 | 3 | 15 | 9 | 1 | 1 | 4 |
| 9 | $29,548 | 6 | 5 | 1 | 0 | 1 | 0 |
| 10 | $34,231 | 2 | 6 | 6 | 0 | 4 | 3 |
| 11 | $23,654 | 0 | 0 | 0 | 1 | 3 | 2 |
| 12 | $39,331 | 3 | 9 | 6 | 1 | 4 | 1 |
| 13 | $36,512 | 6 | 6 | 4 | 1 | 4 | 2 |
| 14 | $35,467 | 6 | 3 | 6 | 1 | 2 | 3 |
| 15 | $68,425 | 2 | 25 | 12 | 0 | 4 | 1 |
| 16 | $35,468 | 5 | 9 | 4 | 1 | 2 | 5 |
| 17 | $36,578 | 4 | 4 | 8 | 0 | 3 | 8 |
| 18 | $39,828 | 6 | 18 | 5 | 1 | 1 | 5 |
| 19 | $36,487 | 5 | 6 | 2 | 0 | 4 | 3 |
| 20 | $37,548 | 9 | 19 | 4 | 0 | 3 | 6 |
| 21 | $31,528 | 11 | 3 | 3 | 0 | 1 | 6 |
| 22 | $34,632 | 4 | 5 | 4 | 0 | 4 | 0 |
| 23 | $46,211 | 5 | 14 | 6 | 1 | 4 | 5 |
| 24 | $29,876 | 0 | 2 | 3 | 1 | 2 | 5 |
| 25 | $43,674 | 9 | 6 | 4 | 0 | 2 | 2 |
| 26 | $38,985 | 7 | 18 | 9 | 0 | 1 | 5 |
| 27 | $53,234 | 0 | 25 | 6 | 0 | 3 | 3 |
| 28 | $51,698 | 6 | 18 | 6 | 0 | 4 | 1 |
| 29 | $41,889 | 16 | 22 | 7 | 0 | 1 | 7 |
| 30 | $38,791 | 4 | 21 | 5 | 0 | 1 | 9 |
| 31 | $69,246 | 3 | 22 | 10 | 0 | 4 | 45 |
| 32 | $48,695 | 19 | 6 | 8 | 0 | 4 | 40 |
| 33 | $34,987 | 6 | 9 | 2 | 1 | 4 | 3 |
| 34 | $28,985 | 1 | 0 | 4 | 1 | 1 | 4 |
| 35 | $35,631 | 4 | 6 | 4 | 0 | 4 | 2 |
| 36 | $54,679 | 3 | 20 | 6 | 1 | 3 | 4 |
| 37 | $39,743 | 6 | 9 | 5 | 1 | 4 | 1 |
| 38 | $41,255 | 4 | 9 | 6 | 0 | 4 | 4 |
| 39 | $36,431 | 4 | 9 | 4 | 1 | 2 | 2 |
| 40 | $26,578 | 6 | 0 | 2 | 1 | 2 | 2 |
| 41 | $47,536 | 5 | 15 | 6 | 0 | 3 | 4 |
| 42 | $36,571 | 1 | 6 | 4 | 0 | 2 | 2 |
| 43 | $56,326 | 3 | 12 | 8 | 0 | 2 | 6 |
| 44 | $31,425 | 6 | 7 | 5 | 1 | 3 | 6 |
| 45 | $24,749 | 2 | 6 | 0 | 1 | 1 | 1 |
| 46 | $26,452 | 3 | 1 | 2 | 1 | 4 | 0 |
This is fictitious data.