weak law of large numbers WLLN, Khinchin's law, 弱大数定律 #probability #incomplete (convergence in probability) See also strong law of large numbers central limit theorem References https://math.stackexchange.com/questions/2024255/what-is-the-difference-between-the-weak-and-strong-law-of-large-numbers https://zhuanlan.zhihu.com/p/422520475 https://courses.cs.washington.edu/courses/cse312/15sp/slides/10limits.pdf