Lesson 6

September 10, 2014

Wed, Sep 10

Review:

  • Measures of Variability
  • Exam 1 on Sep 17
  • Blog grading this Friday

Presentation: Measures of Variability:

  • z-Scores
  • Chebyshev’s Theorem
  • Empirical Rule

Assignment:

  • Use the data from problems 3.11-3.13, 3.19 (4 data sets) on p. 74-75.
  • For each problem data set calculate all z-Scores.

Reading:

  • Review all material to this point and come to class Monday prepared to ask questions about Exam 1.

Justin

Justin Holman is CEO of Aftermarket Analytics, where he leads efforts to develop cutting edge sales forecasting and inventory optimization technology for the Automotive Aftermarket. Prior to joining Aftermarket Analytics, Justin managed corporate consulting for the Strategy & Analytics division at MapInfo Corporation, leading major projects for retail clients including The Home Depot, Darden Restaurants, Bridgestone-Firestone, Sainsbury’s and New York & Company. Before that, Justin served as Vice President of Software Development at LogicTools, now part of IBM's supply chain application software group. Justin holds a B.A. from Claremont McKenna College, a Ph.D. from the University of Oregon and an Executive Management certificate from Northwestern University's Kellogg School of Management.

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