最近开始上初步统计学。。。基本没什么概念,各位童鞋有没有初步统计学的书
主要知识为: Data and measures of Location , Measures of Spread, Range, Quartile and Standard Deviation ,Skewness and choosing the best measure of location
,Finding and Interpreting the Least Squares Regression Line, Bar charts and Histograms