Entry exam score was a continuous variable normalized into a scale from 5 to 10 points. No special requirements were imposed on EMI students so comparability among groups is warrantee. The administrative decision of creating a separate EMI group entailed that both groups (treated and control were ...
The prediction error reflected by the curve of the loss function in Figure 10 converges around 300 iterations and finally reaches 1.2070. That means with the linear interpolation data between the second semester mid-term exam in the 2016 school year (date 20 April 2017), and the second ...