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GRE Quant Ep 9: Statistics Part 1

Finding the mean, median, mode, or range of a set of numbers is a relatively simple process that most of our students know how to do. Unfortunately, a GRE statistics question is unlikely to be as simple as that. In this video, Harry -- a GMAT Ninja tutor -- will show you how the GRE will phrase a stats question on these topics. He'll help you understand how planning your route through a question, rather than jumping into a solution and getting started immediately, can save you lots of time on these complex problems. This is video #9 in our series of full-length GRE quant lessons. For updates on upcoming videos, please subscribe! Want more GRE test-prep tips and advice? Subscribe to our YouTube channel:    / @greninjatutoring   For more information about GRE tutoring: https://www.gmatninja.com/ For updates on this series and our other projects:   / gmatninja   For more on Harry Duthie and his penchant for bench-pressing students who refuse to do their homework: https://www.gmatninja.com/harry-duthi... Chapters: 00:00 Introduction 02:15 Question 1 - From a Table 11:33 Question 2 - Combining Groups 17:42 Question 3 - Weighted Averages 25:55 Question 4 - Combining Ranges 34:18 Question 5 - Combining Unknown Means 40:33 Question 6 - Maximizing (or Minimizing) a Value