Comment by scrubby

It might be different now, but I'm pretty sure back in the Bob Barker era contestant selection wasn't random. The entire audience had to introduce themselves to the producer one by one and answer his questions about where they were from, what they did, and if they were there with anyone. The people selected were fairly attractive and charismatic. The selection also leaned toward people who came with larger groups. I assume so they could get camera shots of cheering and helping during the games.