I've had an IQ test conducted for me a while back, because it was necessary for my application to university (I have no schooling past grade eight, I was an autodidact; I taught myself).
The results were given to me in percentile form. I'm just wondering how each percentile score converts to a number on the typical IQ scale (100 being average). The test is the WAIS-III Canadian.
For example, what is 99.5th percentile in Full Scale Intelligence Quotient equivalent to numerically on the standard scale?
Any help you can provide is most appreciated.