Comprehensive Quartiles GRE | Box Plot GRE | Percentile GRE | 170 GRE QUANT | GRE INSIGHT

This video "Comprehensive Quartiles GRE | Box Plot GRE | Percentile GRE | 170 GRE QUANT | GRE INSIGHT" covers the very important aspect of GRE Quant. Quartiles, Box Plots, and Percentiles are tricky topics and often neglected by students as well. This video covers all of the relevant concepts from Basic to Advanced Levels.

A Quartile is a Statistical term that describes a division of observations into four defined intervals. Three points ( lower Quartile (Q1), median (Q2), and upper Quartile (Q3) ) divide the data set into 4 equal parts.

A Box Plot is a way of displaying the distribution of data based on a five-number summary (minimum value, lower quartile (Q1), median (Q2), upper quartile (Q3), and maximum value).

A percentile is a measure usually used in statistics indicating the value below which a given percentage of data in a group of data fall. For example, the 90th percentile is the value (or score) below which 90% of the observations fall.

Once understood by the students, everyone will be well equipped with tools including shortcuts to ace such questions in exams. GRE and GMAT are the two widely accepted Graduate Exams for anyone seeking admission to a Master's Degree or Master's in Business Administration (MBA). These are not simple math-based exams, but Quantitative Reasoning exams. Although the exam is based on the same concepts as simple high school math, it tests the logical reasoning behind each concept. So the test taker must be conceptually sound and should have enough tips and tricks to perform well on the exam.

GRE INSIGHT is an Ideal place to make yourself Conceptually strong and to get equipped with Tips & Tricks for performing Exceptionally well on GRE Quantitative Reasoning.

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⏱️⏱️VIDEO CHAPTERS⏱️⏱️
0:00 Introduction to Quartiles
9:00 Interquartile Range & Interquartile Deviation
11:00 Introduction to box-and-whisker Plots / Box Plots
14:16 Important Concept for Box Plots
16:05 Example for Box Plots
18:36 Common Type of Questions for Box Plots
27:32 Introduction to Percentile
30:37 Formula for Percentile
32:46 1st Practice Question for Quartile
37:19 2nd Practice Question for Quartile

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