Applied statistics :improving business processes. /
Bowerman, Bruce L.
Applied statistics :improving business processes. / Bruce L. Bowerman, Richard T. O'Connell. - Chicago : Irwin, c1997. - xviii, 1273 p. : ill. ; 29 cm. - The Irwin series in statistics .
Includes bibliographical references and index.
Contents: An Introduction to business statistics -- Descriptive statistics -- Probability and random variables -- Probability distributions -- Sampling distributions -- Confidence intervals -- Hypothesis testing -- Statistical inferences based on two samples -- Introduction to quality improvement using control charts -- Sample linear regression analysis -- Multiple regression -- Model building and model diagnostics -- Time series forecasting -- Experimental design and analysis of variance -- Chi-square tests -- Statistical tables -- Using matrix algebra to perform regression calculations -- Answers to most odd-numbered exercises.
025619386X
Commercial statistics.
Statistics.
HF1017.B654 /
Applied statistics :improving business processes. / Bruce L. Bowerman, Richard T. O'Connell. - Chicago : Irwin, c1997. - xviii, 1273 p. : ill. ; 29 cm. - The Irwin series in statistics .
Includes bibliographical references and index.
Contents: An Introduction to business statistics -- Descriptive statistics -- Probability and random variables -- Probability distributions -- Sampling distributions -- Confidence intervals -- Hypothesis testing -- Statistical inferences based on two samples -- Introduction to quality improvement using control charts -- Sample linear regression analysis -- Multiple regression -- Model building and model diagnostics -- Time series forecasting -- Experimental design and analysis of variance -- Chi-square tests -- Statistical tables -- Using matrix algebra to perform regression calculations -- Answers to most odd-numbered exercises.
025619386X
Commercial statistics.
Statistics.
HF1017.B654 /