The objective of this report is to document the process and summarize the results from the second phase of the pilot implementation of statistical models for measuring the value-added of Bulgarian schools through analysis of the national student' assessments results. This report presents the...

The probability for a device to work properly after a certain period of time will be considered using the Strehler-Mildvan model. We will suppose that the functionality of a device depends on an unknown parameter , which decreases progressively in time. The device stops working if goes below a...

The objective of this report is to describe the process and summarize the results from the pilot implementation of statistical models for measuring the value-added of Bulgarian schools through analysis of the national student' assessments results. This report presents the technical aspects of...