TY - BOOK AU - Downing,Douglas AU - Clark,Jeff TI - Business statistics T2 - Business review books SN - 9780764142390 (pbk.) AV - HF1017 .D65 2010 PY - 2010/// CY - Hauppauge, NY PB - Barron's Educational Series KW - Commercial statistics KW - Statistics N1 - Includes index; Why statistics? -- Descriptive statistics -- Introduction to probability and hypothesis testing -- Calculating probabilities -- Conditional probability -- Random variables -- The binomial distribution -- The normal distribution and related distributions -- Distributions with two random variables and correlation -- Statistical estimation -- Confidence intervals -- Polls and sampling -- Hypothesis testing -- The chi-square test -- Analysis of variance -- Simple regression -- Multiple regression -- Nonparametric methods -- Economic data and business forecasting -- Decision theory UR - http://catdir.loc.gov/catdir/enhancements/fy1001/2009035939-d.html ER -