I wonder if there can still be a statistical discrepancy due to the electrician favorite color. It seems blue is strongly favored by psychology students for ex

I wonder if there can still be a statistical discrepancy due to the electrician favorite color. It seems blue is strongly favored by psychology students for example : https://www.livescience.com/34105-favorite-colors.html https://www.livescience.com/34105-favorite-colors.html