Steve Jobs was not an intelligent person when compared to Woz. Yet Steve is often referred to as a genius. I don't think Woz could ever come up with the design ethos that Steve Jobs had around products and this is due in great part to Woz's higher level of general intelligence (IQ).
Additionally statistical conclusions are already established. Hardly worth arguing about all together. It is the things that aren't backed by statistical evidence YET, that are more interesting and worth talking about.
Honestly, I detect a thinly veiled personal ire in your response. Perhaps the bias is with you. Perhaps you write clean code and you use it to justify your supposed intelligence. If so, you wouldn't even know it. Such is the nature of bias.