African murders grandmother in Qld shopping centre, page-920

  1. 46,458 Posts.
    For starters 1 standard deviation would be around 15 points either way.

    Then you have to understand its a western test that doesn't take into account differences in culture and race.

    Bye bye figjam. Try again.
 
arrow-down-2 Created with Sketch. arrow-down-2 Created with Sketch.