TermCymru

1 canlyniad
Rhestrir y canlyniadau yn nhrefn yr wyddor Gymraeg A-Y
Cymraeg: chwarteli
Saesneg: quartiles
Statws B
Pwnc: Addysg
Rhan ymadrodd: Enw, Lluosog
Diffiniad: Quartiles are the values that divide a list of numbers into quarters, e.g. The pilot model bands scores by ranking performance against each data item across Wales and splitting the ranks into quartiles – 1 (highest) – 4 (lowest).
Diweddarwyd ddiwethaf: 15 Rhagfyr 2011