Basic business statistics : a case book
by Dean P. Foster, Robert A. Stine and Richard P. Waterman
- New Delhi: Springer Private Limited 2009
- xiv, 244p., ind. 28 cm x 21 cm
9788181280282
case studies commercial statistics confidence intervals confounding effects in tests correlation and portfolios covariance designing tests for better comparisons making desicions sampling statistical summarise variationstandard error