09/05/12

Business Statistics II (Term 112)

• Instructor: Walid Sharabati.
• Announcements.
  • Please do Chapter 16 extra problems.
• Exam 1 (Key).
• Lecture Notes.
  • Chapter 08 -: Confidence Intervals.
  • Chapter 09 -: Hypothesis Testing (PDF, PowerPoint).
  • Chapter 10 -: Two-Sample Tests (PDF, PowerPoint).  Two Independent Samples.
    • One and Two Sample Comparison of Variances (PDF, PowerPoint).
  • Chapter 12 -: Chi-Square Test (PDF, PowerPoint).
    • More problems.
  • Chapter 13 -: Simple Linear Regression (PDF, PowerPoint).
    • Regression Example (Excel).
  • Chapter 14 -: Multiple Regression (PDF, PowerPoint).
  • Chapter 15 -: Multiple Regression Model Building (PDF, PowerPoint).
  • Chapter 16 -: Time Series Forecasting. (PDF, PowerPoint).
    • 11th Edition (PDF, PowerPoint).
    • Extra Problems, please do these problems. (updated May 14, 2012)
• Assignments.
  • Homework #5.
  • Homework #4, (solution).
  • Homework #3, (solution).
  • Homework #2, (solution).
• Syllabus.
• Minitab Data Files.
  • Coca Cola.
  • Pizza Time.
  • AAA Mileage.
  • Auto.
• Formula Sheet.
• Tables.
  • All tables (PDF).
  • Online distribution tables.
  • Normal distribution.
  • t distribution.
  • Chi-Square distribution.
  • F distribution: 0.1, 0.05, 0.01.

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