A stanine (which is abbreviated from ‘standard nine’) is a standard score scale ranging from 1 to 9. Stanines are simple to use and place small difference of score in perspective. Stanines have a mean of 5 and a standard deviation of 2.
A stanine (which is abbreviated from ‘standard nine’) is a standard score scale ranging from 1 to 9. Stanines are simple to use and place small difference of score in perspective. Stanines have a mean of 5 and a standard deviation of 2.