What is an IQ estimate?

An IQ estimate compares performance on a set of problems with a reference group, usually scaled to a mean of 100 and a standard deviation of 15.

YZR reports an estimate. This is an estimate on a standard scale (mean 100, standard deviation 15). It was not measured on a sample of YZR users. The margin is provisional, about ±8 points, and may be wider. It is not a clinical or diagnostic test.

Any summary issued here is issued by the platform. It is for entertainment and curiosity. It has no clinical, professional, or academic validity, and it is not an official IQ certificate.