I thought it was commonly believed that 7 is the most often picked - I've seen a "magic" trick based around that before. Sort of looks to me like people avoid

I thought it was commonly believed that 7 is the most often picked - I've seen a "magic" trick based around that before. Sort of looks to me like people avoid the extremes and also 5 (possibly because it's "right in the middle" and so perceived as "less random"?).