## Is There Such a Thing as an Automatic Computer Program to Solve ALL Math Problems?

When faced with complicated (or, in some cases, not so complicated) statistics homework problems that you don’t know how to solve, there are a few alternatives of places to turn for help. One, of course is your professor, TA, or other students ...

## Origins of Algebra – Where did Algebra come From?

In the beginning The origins of algebra date all the way back to the Babylonians. They developed a system that allowed them to produce calculations in an algebraic fashion. Through this system they were able to solve many problems with linear ...

## What Exactly Is Geometry?

The math Geometry is simply defined as the study of lengths, areas and volumes. Many geometric processes involve the defining of shapes and areas involving these shapes. It has been a common course in most U.S. high schools for decades and has ...

## Who Needs Precalculus Help?

The study of pre-calculus will better prepare you for the study of calculus, which is required of most high school students. It deals with the study of sets, real numbers, complex numbers and the property of functions. It also deals with a lot of ...

## What is Trigonometry?

The math The study of trigonometry revolves around triangles and the study of right triangles in specific. It involves the analysis of the trigonometric functions of the sides of the angles of a triangle and figuring out how to compute these ...

## Definition of Statistics

Statistics can be defined as the science of “learning from data”. This encompasses the entire cycle from planning for the collection of data to subsequent data management. It also includes end-of-the-line activities such as drawing ...

## Online Accounting Courses – A Brief Review

There is a variety of options available for people these days who want to improve their skills, start a new career, gain personal knowledge, or finish a degree. More and more, people are delaying college, going to classes part time, and often ...

## Online Education in the US and How is it Helpful in Enhancing Career Opportunities

Everybody wishes to have a career which gives them name, fame and wealth. But in order to get good career opportunity it is important that we do our studies well and from a well known and reputed institution. And some among all wish to study abroad ...

## Online Education Today in the US

Online education is fast becoming a trend in the US education system. It enables the student to get education services from the comfort of his/her dwelling by just logging online. Many tertiary institutions, i.e, colleges and universities are ...

## Statistics Tutorials – Z Scores

Assume that $$X$$ has a normal distribution, with mean $$\mu$$ and standard deviation $$\sigma$$. This is typically written as \ Then, the Z-score associated to $$X$$ is defined as \ Example: Consider the random variable $$X$$, which as a normal ...