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Math 115a Mathematics for Business Decisions, part I Histograms Math 115a.
Histograms & Summary Data. Summarizing large of amounts of data in two ways: Histograms: graphs give a pictorial representation of the data Numerical.
BCOR 1020 Business Statistics Lecture 3 – January 24, 2008.
Rao-Cramer-Frechet (RCF) bound of minimum variance (w/o proof) Variance of an estimator of single parameter is limited as: is called “efficient” when the.
