GRE Statistics

In this module, you'll learn all of the concepts, techniques and strategies needed to answer statistics questions on the GRE. In particular, this module covers:

  • Mean
  • Median
  • Mode
  • Range
  • Weighted averages
  • Standard deviation

 

GRE STATISTICS VIDEOS

  • 1. Lesson: Mean, Median and Mode (5:27)
  • 2. Question: Adding k to a Set (1:12)
  • 3. Question: Two Unknown Values (0:56)
  • 4. Question: Greatest of 5 numbers (2:30)
  • 5. Lesson: When Mean = Median (2:22)
  • 6. Lesson: Weighted Averages (8:00)
  • 7. Lesson: Range and Standard Deviation (10:10)
  • 8. Question: Ordering Standard Deviations (2:09)
  • 9. Lesson: More Standard Deviation (3:01)
  • 10. Question: Units of Standard Deviation (1:26)
  • 11. Lesson: Normal Distributions (9:22)
  • 12. Question: Comparing Apples with Apples (2:14)
  • 13. Lesson: Boxplots (6:55)
  • 14. Question: Boxplot-Based Conclusions (2:45)
  • 15. Question: Mean of 2 Numbers (0:48)
  • 16. Question: Mean is Less Than 4 (2:31)
  • 17. Question: New Standard Deviation (1:33)
  • 18. Question: Mean and Median of Set T (0:54)
  • 19. Question: 7 Consecutive Integers (1:32)
  • 20. Question: Heights of 6 Children (2:58)
  • 21. Question: Standard Deviation Conclusions (1:10)
  • 22. Question: Combined Test Scores (2:06)
  • 23. Question: Multiples of 5 (0:36)
  • 24. Question: Find the Mean in the Boxplot (2:29)
  • 25. Question: Truth About Sets A & B (3:40)
  • 26. Question: Range of Variable Expressions (2:28)
  • 27. Question: Removing x From Set A (3:38)
Total viewing time for the GRE Statistics module: 85 minutes.

Practice from the Official Guide

Practice the skills and GRE-specific strategies you learned in this module by answering the following questions from the Official Guide to the GRE (1st or 2nd edition):

127(3), 130(3), 159(13), 160(2), 165(2), 166(5), 167(9), 169(13), 170(15), 320(1-5), 322(16)

 

Here are the related questions in the Official Guide to the GRE (1st or 2nd edition):

  • 122(3), 125(3), 149(13), 150(2), 155(2), 156(5), 157(9), 159(13), 160(15), 296(1-4), 297(5), 298(16) 

 

Note: The above practice questions are listed in the form page#(question#). So, for example, 122(3) represents question #3 on page 122.

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