ECON120A --- Spring 2003 --- Prof. Ramu Ramanathan Added 2.75 points to score #2 SCORE MEAN S.D. MIN LQ MEDIAN UQ MAX AVG 77 15 14 67 79 89 99 1 43 7 17 40 45 48 50 2 34 10 5 27 36 42 50 3 39 10 6 33 42 47 50 Frequency distribution for Weighted Score (Max = 100, Weight = 60) Gr Intervals midpt Freq A+ >= 97 98.95 15 * A 91 - 96.9 93.95 30 *** A- 86 - 90.9 88.45 35 **** B+ 81 - 85.9 83.45 24 ** B 76 - 80.9 78.45 37 **** B- 71 - 75.9 73.45 28 *** C+ 66 - 70.9 68.45 25 ** C 61 - 65.9 63.45 16 * C- 51 - 60.9 55.95 27 *** D 41 - 50.9 45.95 11 * F <= 40.9 20.95 3 Total 251 Frequency distribution for Score 1 (Max = 50, Weight = 10) Gr Intervals midpt Freq A+ >= 49 49.95 36 *** A 46 - 48.9 47.45 92 ********** A- 43 - 45.9 44.45 37 **** B+ 41 - 42.9 41.95 23 ** B 38 - 40.9 39.45 32 *** B- 36 - 37.9 36.95 12 * C+ 33 - 35.9 34.45 6 C 31 - 32.9 31.95 8 C- 26 - 30.9 28.45 14 * D 21 - 25.9 23.45 1 F <= 20.9 10.95 11 * Total 272 .bp Frequency distribution for Score 2 (Max = 50, Weight = 20) Gr Intervals midpt Freq A+ >= 49 49.95 19 ** A 46 - 48.9 47.45 11 * A- 43 - 45.9 44.45 22 ** B+ 41 - 42.9 41.95 25 ** B 38 - 40.9 39.45 33 *** B- 36 - 37.9 36.95 22 ** C+ 33 - 35.9 34.45 18 ** C 31 - 32.9 31.95 22 ** C- 26 - 30.9 28.45 33 *** D 21 - 25.9 23.45 28 *** F <= 20.9 10.95 34 *** Total 267 Frequency distribution for Score 3 (Max = 50, Weight = 30) Gr Intervals midpt Freq A+ >= 49 49.95 47 ***** A 46 - 48.9 47.45 39 **** A- 43 - 45.9 44.45 39 **** B+ 41 - 42.9 41.95 14 * B 38 - 40.9 39.45 24 ** B- 36 - 37.9 36.95 14 * C+ 33 - 35.9 34.45 12 * C 31 - 32.9 31.95 8 C- 26 - 30.9 28.45 21 ** D 21 - 25.9 23.45 16 * F <= 20.9 10.95 17 ** Total 251 .bp