This document is a comprehensive textbook on Probability and Statistics, authored by Akshansh Chaudhary. It covers fundamental concepts such as probability laws, discrete and continuous distributions, expectation, variance, and various statistical distributions including binomial, geometric, hypergeometric, Poisson, and normal distributions. The textbook also delves into topics like hypothesis testing, regression analysis, and the central limit theorem. It is structured to provide both theoretical insights and practical applications, making it suitable for students and educators in the field of statistics and probability.