Skip to main content


A TEACHER Training Agency maths test specimen question gives a pupil's marks as 115200, 2840, and 2330. It asks "In which test did the pupil do best?"

How many marks will be awarded for the correct answe? "It is impossible to tell unless you provide us with more information, such as the mean scores and the standard deviations for these tests."

George Bethell

17 Orchard Avenue


Log in or register for FREE to continue reading.

It only takes a moment and you'll get access to more news, plus courses, jobs and teaching resources tailored to you