Cam nesaf y broses oedd dadansoddi bron i filiwn o ganlyniadau unigol gan ddysgwyr er mwyn creu’r tablau safoni ar gyfer pob un o’r profion – sef profion darllen Cymraeg a Saesneg, profion rhifedd gweithdrefnol a phrofion rhesymu rhifiadol.
The next stage of the process involved the analysis of nearly one million individual results from learners to create the standardisation look-up tables for each of the tests taken in English and Welsh reading and numeracy procedural and reasoning.