Business statistics in practice. / Bruce L. Bowerman, Richard T. O'Connell, Emily S. Murphree
Material type:
TextPublication details: New York: McGraw-Hill/Irwin, 2014.Edition: 7th edDescription: xxiii, 864 p. : ill. (col.)ISBN: - 9780073521497
- 0073521493
- dc23 519.5024'65
- HF1017.B65
Includes index.
Contents: Introduction to business statistics -- Descriptive statistics -- Probability -- Discrete random variables -- Continuous random variables -- Sampling and sampling distributions -- Confidence intervals -- Hypothesis testing -- Comparing two means and two proportions -- Statistical inferences for populations variances -- Experimental design and analysis of variance -- Chi- square tests -- Simple linear regression analysis -- Multiple regression and model building -- Time series forecasting and index numbers -- Process improvement using control charts -- Nonparametric methods -- Decision theory.
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