8.7 Examiner History Report

The Examiner History Report shows trends in examiner Z-scores across multiple exam dates.

Example:

Item

Description

Useful links

Item

Description

Useful links

Z-score

How many standard deviations the examiner is from the mean 

http://www.statisticshowto.com/probability-and-statistics/z-score/

Mean score

Average score given by all examiners for one station

 

Standard deviation

scored.standard_deviation() --> numpy.std()

numpy.std — NumPy v2.1 Manual