Exam 1 Review

September 15, 2014

Mon, Sep 15

Review:

  • Blog Grades
  • Exam 1 on Wed, Sep 17

Presentation: Exam 1 Review

For Exam 1 you need to be prepared to answer questions on the following topics:

     Chapter 1

  • Define and differentiate between Population, Census, Sample
  • Define and differentiate between Descriptive Statistics and Inferential Statistics
  • Understand levels of data: Nominal, Ordinal, Interval, and Ratio

     Chapter 2

  • Define and differentiate between Frequency distribution, Relative frequency, and Cumulative frequency
  • Construct frequency distribution tables and produce Histograms
  • Understand appropriate use and how to produce stem-and-leaf plots.

     Chapter 3

  • Define and calculate Mode, Median, Mean
  • Understand Percentile and Quartile
  • Define and calculate Range, MAD, Variance and Standard Deviation
  • Define and understand how to apply the Empirical Rule and Chebyshev’s Theorem
  • Calculate z-Scores

Assignment:

Reading:

  • Study for 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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