Basic Statistics For Business And Economics: Earl K. Bowen, Martin Star

Data analysis; data summarization – frequency distributions; measures of central tendency and variability; probability; introduction to statistical decision analysis; discrete probability distributions; the normal distribution and other continuous probability distributions; sampling methods and sampling distributions; statistical inference; estimation and hypotheses testing; simple linear regression and correlation; multiple and curvilinear regression; chi-square tests for independence and goodness-of-fit; analysis of variance; non-parametric tests; index numbers.