QBA 282. Business Statistics I. 3-3-0. Prerequisites: C or better in OIS 200 and MATH 106. An introduction to descriptive and inferential statistics. Special topics covered include frequency distributions; descriptive statistics; random variables; probability distributions; sampling techniques, sampling distributions; estimation; hypothesis testing; sample size determination. [LCCN: CBUS 2303] (52.1302)
QBA 283. Business Statistics II. 3-3-0. Prerequisites: C or better in OIS 200 and QBA 282. Review of descriptive and inferential statistics. Additional topics include: two-sample confidence intervals and hypothesis testing; correlation; analysis of variance; simple regression; multiple regression; forecasting. [LCCN: CBUS 2313] (52.1302)
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