Probability & Statistics
Definitions, resources, references, and examples that include three different software packages.
One of the best tools for statistical analysis is Microsoft Excel. In this article, I will cover how to find relative distribution in a list of data using the COUNTIF() function.
First, you need to determine the mean. The mean of a list of numbers is the sum of those numbers divided by the quantity of items in the list (read: add all the numbers up and divide by how many there are). Then,...
Wondering if there is a way to help you out conduct a simple regression analysis? Well, there is! All you need to have is a CASIO calculator that is capable of performing the task. Read this article to find out how to...
An octahedron is a solid geometric figure with eight identical equilateral triangular faces. There are six corners and 12 edges in such a polyhedron; each vertex is the meeting point of four faces. Octahedrons are a...
Odds and probability of winning lottery games known as Cash 5 and Fantasy 5, aka Pick 5 games. Explanation of odds and prizes for each state.
If you're taking an introductory college statistics course, or AP stats in high school, many of your homework and exam questions and class projects will require the use of a stats calculator. Stats calculators can...
This Hub shows how to analyze data obtained from a statistical survey. The methods prescribed in this Hub are basic, yet effective.
There are many mathematical formulas for calculating the "average" value of a set. The term "average" is most often used as a synonym for the arithmetic mean, that is, the sum of the elements in a...
Psychology Statistics Midterm Study Guide
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