Manga de Wakaru Toukeigaku

A young woman seeks to learn statistics to impress a man she admires and enlists the help of a knowledgeable tutor. Through their sessions, she studies foundational statistical concepts such as data classification, averages, graphing, and standard deviation. As her lessons progress, she gains understanding of more advanced topics like probability, correlation coefficients, hypothesis testing, and independence tests. The educational content is presented through engaging, real-life examples such as quizzes, sports scores, and product pricing. The book includes exercises and solutions to reinforce learning, and an appendix provides guidance on using Excel for statistical calculations. Subsequent volumes expand on factor analysis and regression analysis, with additional contributions from another author.