01284nam a22001817a 4500 120828t xxu||||| |||| 00| 0 eng d 0865160562 QA 276.12.M37 Mattson, Dale E. Statistics: difficult concept, understandable explanation. / Dale E Mattson Chicago: Oak Park, 1986, xiii, 482 p.: ill.; 20cm. Includes index. Contents: Descriptive statistics: Scope and content of statistics -- Presentation of data -- Summary statistics -- Rationale of inferential statistics: Probability -- Sampling and sampling distributions -- Confidence intervals -- Hypothesis testing -- Appliaction of inferential statistics: Two sample experiments -- Comparisons of population pions using chi-square -- Significance tests for variances and F distributions -- Comparison of several means -- Correlation and regression -- Analysis of covariance -- Nonparametric statistics -- Study design and interpretation of results -- Appendixes A: Public health data and analyses -- B: Answers to exercises -- C: Comprehensive example of hypothesis testing -- D: Important formulas appearing in text -- Useful tables. Statistics. Medical statistics. lcc BK 2210 9710 0 0 lcc 0 0 WIUC-1 WIUC-1 GEN 2012-08-28 0 QA 276.12.M37 4933/12 2012-08-28 00:00:00 1 2012-08-28 BK