Business statistics / Robert A. Donnelly, Jr.
Material type:
- 9780132145398
- 0132145391
- 519.5 23
- HF1017 .D646 2013
Includes index.
Preface -- Introduction to business statistics -- Displaying descriptive statistics -- Calculating descriptive statistics -- Introduction to probabilities -- Discrete probability distributions -- Continuous probability distributions -- Sampling and sampling distributions -- Confidence intervals -- Hypothesis testing with one population -- Hypothesis testing with two population -- Analysis of variance -- Chi-square tests -- One and two population variance tests -- Correlation and simple regression -- Multiple regression -- Forecasting -- Appendix a -- Appendix b -- Index.
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