概率论与数理统计的期末小论文，当时正好看到三联生活周刊发的一篇文章有“超雄综合征”的孩子，就是“天生坏种”吗？，对文中的研究方法以及社会影响深有触动，于是选这个主题作为小论文主题。

2024 MCM

Last week we paticipated in the 2024 MCM and chose A problem.

Problem A: Resource Availability and Sex Ratios.

While some animal species exist outside of the usual male or female sexes, most species are substantially either male or female. Although many species exhibit a 1:1 sex ratio at birth, other species deviate from an even sex ratio. This is called adaptive sex ratio variation. For example, the temperature of the nest incubating eggs of the American alligator influences the sex ratios at birth.