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A quick search on Google for “GRI prep resources” shows a lot of websites devoted to providing information and educational material about the GRI, including sample lesson plans and study guides. But what about those sites that claim to provide a “real life test” based on the test taken by thousands of people in the […]

Quartiles are a very useful type of statistical measures that you can use in statistics to determine how much variation there is in a given data set. Here are some of the reasons why it can be beneficial to use quartiles. The most important reason that you want to look at quartiles is to see

The concept of coordinate geometry is based on the use of straight lines to draw a three dimensional picture, and in particular, it uses straight lines to draw the basic shapes of an object. The main difference between straight lines and curved lines is that curved lines always go around straight lines, while straight lines

A bar graph or bar chart is usually a graph or chart that presents data in different ways, either categorically or by categories. The different types of bar charts are: A bar chart with horizontal bars is also known as a bar plot. It shows the relationship between an independent variable and another independent variable.

In this article I’ll be showing how to perform your own Equations and inequalities in the GED test. We’ll go through each section and explain all the necessary steps to make sure you don’t miss any major parts that you need to know. First of all, you are presented with the usual stuff here like

In the last article we focused on the geometric shape of the pyramids and its importance in their construction. But what happens if you are constructing a pyramid which does not fit neatly into the basic shapes? In this case, you are left with three possible ways to build your pyramid. You can use all

The absolute value of numbers is something we are all concerned with, but many people do not have a clear idea of exactly what it is. In general, you have to know what is “the” value of an object and then convert that to its “absolute” value in order to be able to tell if

In the “Shapes of a Triangle” segment of the “Fashion – Think” series, three fashion designers, Kimora Lee Simmons, Isabelle Veltri and Anne Hathaway, give their take on how to shape your body into a triangle. The first two share their tips on how to create an hourglass shape, while Hathaway’s advice for shaping is

There is an important difference between basic descriptive statistics and descriptive statistical analyses. They both contain a large number of observations, but only the former are used in scientific studies. Descriptive statistical studies are used to examine how certain events happen or occur, but are not primarily concerned with the causes or explanations of them.

Prime Number = divisible ONLY by itself and NOT by any others No, not all prime numbers actually are even. They all are because even numbers tend to always be divisible (‰2›) and by definition, even numbers cannot be prime. Beginning with 3, the even numbers can be 3, 4, 5, 6, 7, 8, 9,