9.2 Standard Deviation | Test Prep Studios GRE

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Self-Paced Video GRE Course

MODULE 1: ABOUT THE GRE

1.1 Welcome to the GRE! (0:46)
1.2 GRE Test Format and Scoring (4:27)
1.3 GRE Pacing (1:15)
1.4 What's on the GRE? (2:49)
1.5 Required Materials (0:48)
HOMEWORK

MODULE 2: ARITHMETIC

2.1 Intro to GRE Arithmetic (1:14)
2.2 PEMDAS on the GRE (1:13)
2.3 Prime Numbers on the GRE (2:10)
2.4 GRE Integers, Multiples, and Factors (8:28)
2.5 Remainders (1:18)
2.6 Fractions (5:57)
2.7 Ratios and Proportions (2:03)
2.8 Percents (3:59)
2.9 Percent Change (4:06)
HOMEWORK

MODULE 3: Reading Comprehension

3.1 Intro to Reading (5:37)
3.2 Big Picture Questions (4:34)
3.3 Inference Questions (6:02)
3.4 Meta Questions (3:35)
3.5 Specific (3:11)
3.6 Question Quiz (2:20)

MODULE 4: ALGEBRA

4.1 Introduction to Algebra (0:44)
4.2 Anti-Algebra Strategies (8:21)
4.3 Quantitative Comparison (7:55)
4.4 Solving Linear Equations (5:22)
4.5 Inequalities and Absolute Value (14:26)
4.6 Ratios (4:12)
4.7 Cross-Multiplication (1:55)
4.8 Systems of Equations (11:10)
4.9 Exponents (17:08)
4.10 Functions (7:11)

MODULE 5: WORD PROBLEMS

5.1 Intro to Word Problems (0:35)
5.2 Basic Averages (2:01)
5.3 Weighted Averages (5:37)
5.4 Mixtures (4:20)
5.5 Basic Distance-Rate-Time (3:20)
5.6 Average Speed (5:34)
5.7 Colliding Trains (6:01)
5.8 Parts of a Whole (3:27)
HOMEWORK

MODULE 6: GEOMETRY

6.1 Geometry Intro (0:47)
6.2 Lines and Angles (7:43)
6.3 Polygons (1:56)
6.4 Triangles (18:41)
6.5 Quadrilaterals (5:19)
6.6 Circles (5:34)
6.7 Coordinate Geometry (17:53)
HOMEWORK

MODULE 7: CRITICAL REASONING

7.1 Anatomy of an Argument (8:52)
7.2 Strengthen (5:17)
7.3 Weaken (6:18)
7.4 Function (4:07)
7.5 Inference (5:47)
7.6 Assumption (2:48)
HOMEWORK

MODULE 8: VOCAB

8.1 Principle 1 (7:39)
8.2 Principle 2 (6:02)
8.3 Principle 3 (13:00)
8.4 Principle 4 (6:45)
8.5 Principle 5 (5:34)
HOMEWORK

MODULE 9: DATA AND STATISTICS

9.1 Data Analysis (9:32)
9.2 Standard Deviation (13:57)
9.3 Probability (10:04)
9.4 Combinatorics (15:35)
HOMEWORK

MODULE 10: ANALYTICAL WRITING

10.1 Introduction to GRE Essays (3:02)
10.2 Issue Essay (14:41)
10.3 Argument Essay (13:39)
HOMEWORK

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9.2 Standard Deviation

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