Average_of_midterm_one_and_two_stat_10_fall_11

Average_of_midterm_one_and_two_stat_10_fall_11 - Average...

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Unformatted text preview: Average of midterm one and two stat 10 fall 11 24.00 32.00 34.00 41.00 43.00 45.00 47.00 49.00 50.00 52.00 53.00 54.00 56.00 57.00 58.00 59.00 60.00 61.00 63.00 64.00 65.00 66.00 67.00 68.00 69.00 70.00 71.00 73.00 74.00 75.00 76.00 77.00 78.00 79.00 80.00 81.00 82.00 Frequency Valid Percent 1 .7 1 .7 2 1.4 1 .7 3 2.0 1 .7 3 2.0 4 2.7 1 .7 2 1.4 2 1.4 1 .7 1 .7 3 2.0 4 2.7 5 3.4 3 2.0 2 1.4 1 .7 3 2.0 5 3.4 2 1.4 1 .7 2 1.4 1 .7 3 2.0 2 1.4 3 2.0 5 3.4 3 2.0 4 2.7 4 2.7 3 2.0 4 2.7 5 3.4 4 2.7 1 .7 Cumulative Percent .7 1.4 2.7 3.4 5.4 6.1 8.2 10.9 11.6 12.9 14.3 15.0 15.6 17.7 20.4 23.8 25.9 27.2 27.9 29.9 33.3 34.7 35.4 36.7 37.4 39.5 40.8 42.9 46.3 48.3 51.0 53.7 55.8 58.5 61.9 64.6 65.3 Missing Total 83.00 84.00 85.00 86.00 87.00 88.00 89.00 90.00 91.00 92.00 93.00 94.00 95.00 96.00 98.00 99.00 100.00 Total System Grade Distribution 98 ­100 85 to 96 80 to 84 75 to 79 70 to 74 65 to 69 60 to 64 56 to 59 52 to 54 49 to 50 45 to 47 24 to 43 4 2 4 3 3 7 3 4 6 3 1 5 2 1 1 1 1 147 1 148 A+ A A ­ B+ B B ­ C+ C C ­ D D ­ F 2.7 1.4 2.7 2.0 2.0 4.8 2.0 2.7 4.1 2.0 .7 3.4 1.4 .7 .7 .7 .7 100.0 68.0 69.4 72.1 74.1 76.2 81.0 83.0 85.7 89.8 91.8 92.5 95.9 97.3 98.0 98.6 99.3 100.0 Descriptives average of the two midterms Mean 95% Confidence Interval for Mean 5% Trimmed Mean Median Variance Std. Deviation Minimum Maximum Range Interquartile Range Skewness Kurtosis average of the two midterms Stem ­and ­Leaf Plot Frequency Stem & Leaf 1.00 2 . 4 .00 2 . 3.00 3 . 244 .00 3 . 4.00 4 . 1333 8.00 4 . 57779999 6.00 5 . 022334 13.00 5 . 6777888899999 9.00 6 . 000113444 11.00 6 . 55555667889 13.00 7 . 0001133344444 18.00 7 . 555666677778889999 16.00 8 . 0000011112333344 20.00 8 . 55556667778888888999 19.00 9 . 0000111111222344444 5.00 9 . 55689 1.00 10 . 0 Stem width: 10.00 Each leaf: 1 case(s) Lower Bound Upper Bound Statistic Std. Error 73.0204 1.34897 70.3544 75.6864 73.7570 76.0000 267.500 16.35541 24.00 100.00 76.00 27.00  ­.603 .200  ­.312 .397 ...
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This note was uploaded on 12/03/2011 for the course STATISTICS 10 taught by Professor Gould during the Fall '11 term at UCLA.

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