Business statistics in practice

per Richard T. O\'Connell, Emily S. Murphree, Steven C. Huchendorf, Dawn C. Porter, Patrick J. Schur
Publicat 2011

Essentials of business statistics

per Richard T. O\'Connell, Emily S. Murphree, Bruce L. Bowerman, J. B. Orris, Steven C. Huchendorf, Dawn C.Porter, Patrick J.Schur
Publicat 2012