Even this seems over the top. A simple "Wow, the ratio of men to women in this class is much higher than it usually is" can get the point across there, without

Even this seems over the top. A simple "Wow, the ratio of men to women in this class is much higher than it usually is" can get the point across there, without alienating the men in the class who actually care about the subject material. Women aren't oblivious, and people can absolutely draw their own conclusions with that info.