Other Work Samples for:
Courtney has demonstrated basic knowledge and understanding of statistical terms and a limited level of competence in reading a stem and leaf plot. The median has been correctly calculated and defined but Courtney has demonstrated a limited level of competence in the calculation of the mean and range. Although there is evidence of an ability to gauge the improvement in the second test, the results have not been successfully analysed and the effect of the outlier has not been mentioned. This work sample demonstrates characteristics of work typically produced by a student performing at grade D standard at the end of Stage 4.