Understanding A Basic Probability


New Member
Hi everyone,

I'm new here, so I apologize if this post is in the wrong forum or of incorrect format.
So my question is;

Assuming Person A has a perfectly average IQ. What is the probability that person B has a higher IQ than them? I was under the impression that it would be approximately 50% but I've been told this isn't correct. Would someone mind explaining, if not?