Lind. Douglas A.; Machal, William G.; Wathen, Samuel A.
Basic statistics for business & economics
Lind. Douglas A.
- 8 ed.
- McGawHill 2013
- 596 p. il. 27 cm.
Contiene: What Is statistics?. Describing data: fequency tables, frequency distributions, and graphic presentation. Describing data: numeical measures. Descibing data. displaying and expling data. A survey of probability concepts. Discrete probability distributions. Continuous pobability distributions. Sampling methods and the cntral limit theorem. Estimation and confidence intervals. One-sample tests of hipothesis. Two-sample tests of hypothesis. Analysis of vaiance. Correlation and lincar regression.