TY - BOOK AU - Foster, Dean P. AU - Stine, Robert A. AU - Waterman, Richard P. TI - Basic business statistics : a case book SN - 9788181280282 U1 - 519.521 PY - 2009/// CY - New Delhi: PB - Springer Private Limited KW - case studies KW - commercial statistics KW - confidence intervals KW - confounding effects in tests KW - correlation and portfolios KW - covariance KW - designing tests for better comparisons KW - making desicions KW - sampling KW - statistical summarise KW - variationstandard error ER -