Mattson, Dale E. <br/><br/>
Statistics: difficult concept, understandable explanation. / 
Dale E Mattson 
 - Chicago:  Oak Park,  1986, 
 - xiii, 482 p.:  ill.;  20cm. 
<br/><br/> Includes index. 
<br/><br/>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. 
<br/><br/><label>ISBN: </label>0865160562 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics. <br/>Medical statistics. 
<br/><br/><label>LC Class. No.: </label>QA 276.12.M37