Histograms and Scaled Score Statistics for WACE Courses - TISC
Histograms and Scaled Score Statistics for WACE Courses - TISC
Histograms and Scaled Score Statistics for WACE Courses - TISC
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101316192225283134374043464952555861646770737679828588919497100<strong>Scaled</strong> <strong>Score</strong>s <strong>Statistics</strong> 26/12/2011180160140Chemistry 2011Number of Students120100806040200147<strong>Scaled</strong> <strong>Score</strong>s180Chemistry 2011160140Number of Students120100806040200147101316192225283134374043464952555861646770737679828588919497<strong>Scaled</strong> <strong>Score</strong>s100stage 2 stage 32011ChemistryNumberofStudentsMean<strong>Scaled</strong><strong>Score</strong>St<strong>and</strong>ardDeviationMin <strong>Scaled</strong><strong>Score</strong>Max <strong>Scaled</strong><strong>Score</strong>P90P75MedianP50P25Stage 2Stage 361 37.5 13.7 6.8 75.5 55.1 45.6 38.3 28.24,761 65.6 12.4 19.3 98.1 81.2 73.8 65.8 57.8Course 4,822 65.3 12.8 6.8 98.1 81.1 73.6 65.6 57.6Notes:Number of students is all 2011 students with a scaled score in the course (includes international <strong>and</strong> mature age students).P90, P75, P50 <strong>and</strong> P25 columns refer to the scaled scores on the 90th, 75th, 50th <strong>and</strong> 25th percentiles respectively. Forexample, P90 is the top 10%, that is 10% of scaled scores are equal to or greater than the scaled score given <strong>for</strong> P90.Table excludes percentile data where there are fewer than 50 students. Where there are fewer than 5 students then the mean,st<strong>and</strong>ard deviation, min <strong>and</strong> max scores are also not included because of the small population size. A graph is not printed if thereare fewer than 10 students.10
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