TY  - BOOK
AU  - Mattson, Dale E.
TI  - Statistics: difficult concept, understandable explanation.
SN  - 0865160562
AV  - QA 276.12.M37 
PY  - 1986///,
CY  - Chicago
PB  - Oak Park
KW  - Statistics.
KW  - Medical statistics.
N1  - 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
ER  -