Histograms and Scaled Score Statistics for WACE Courses - TISC

101316192225283134374043464952555861646770737679828588919497100Scaled Scores Statistics 26/12/201110Integrated Science 20118Number of Students6420147Scaled Scores8Integrated Science 201176Number of Students543210147101316192225283134374043464952555861646770737679828588919497Scaled Scores100stage 2 stage 32011IntegratedScienceNumberofStudentsMeanScaledScoreStandardDeviationMin ScaledScoreMax ScaledScoreP90P75MedianP50P25Stage 2Stage 382 40.1 11.4 13.9 72.7 56.2 47.5 39.1 33.1108 56.3 10.7 32.0 84.8 70.0 64.1 55.7 50.4Course 190 49.3 13.7 13.9 84.8 66.9 58.5 50.6 38.7Notes:Number of students is all 2011 students with a scaled score in the course (includes international and mature age students).P90, P75, P50 and P25 columns refer to the scaled scores on the 90th, 75th, 50th and 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 for P90.Table excludes percentile data where there are fewer than 50 students. Where there are fewer than 5 students then the mean,standard deviation, min and max scores are also not included because of the small population size. A graph is not printed if thereare fewer than 10 students.32