Probability is the branch of mathematics that studies the likelihood of events occurring, and the outcomes of random experiments. It is used to quantify the uncertainty of predictions and to evaluate the risk of potential outcomes.

Based on the 1031300 people who completed an IQ test at BRGHT, the average IQ of people who study Probability is 97.16. With this IQ score, Probability ranks #341 on the list of studies by average IQ.

It is important to remember that intelligence is complex and multifaceted, and that intelligence tests do not capture all aspects of human cognitive ability. The BRGHT IQ Test measures candidates' logical reasoning, numerical and spatial reasoning skills.