Given that 85 falls perfectly into "normal IQ" range
This is a recent lie.
85 IQ was originally considered to be mildly retarded, but definition had to be altered when it was discovered that under this definition, the average african mentally deficient.
Define 'recent', fairly certain 100 average, 5 std dev is old agreement in regards to assigning IQ number to test's result. And i do consider 3-sigma a normal range. But sure, 85 is truly on the edge of mental deficiency.
This is a recent lie. 85 IQ was originally considered to be mildly retarded, but definition had to be altered when it was discovered that under this definition, the average african mentally deficient.
Define 'recent', fairly certain 100 average, 5 std dev is old agreement in regards to assigning IQ number to test's result. And i do consider 3-sigma a normal range. But sure, 85 is truly on the edge of mental deficiency.