KHQ.
KHQ is one of the quotient that express hardness of the high range IQ test.
What KHQ stands for is the rate at which people with certain ability can correctly answer.
Inspiration from BHT(Betts IQ Test Hardness) by Dr.Jason Betts.
Method.
KHQ = ("MEAN which top n/10 scores" + median) / (2* "ceiling point")
※"MEAN which top n/10 scores" which round down to the nearest decimal.
KHQ: 0 is the hardest and 1 is the easiest.
CAMS-V.
KHQ:0.46
n=10
median=8.5
MEAN which top n/10 scores=22
ceiling point=33
NINJA.
KHQ:0.51
n=52
median=3
MEAN which top n/10 scores=6.2
ceiling point=9
MACHⅡ.
KHQ:0.55
n=41
median=14
MEAN which top n/10 scores=19.25
ceiling point=30
KAIS.
KHQ:0.59
n=20
median=23.5
MEAN which top n/10 scores=35.5
ceiling point=50
SAM Light.
KHQ:0.66
n=51
median=16
MEAN which top n/10 scores=23.8
ceiling point=30
GAIA.
KHQ:0.76
n=51
median=30
MEAN which top n/10 scores=40
ceiling point=46