Mathematics

Stats Lab

Stats Lab consists of a few widely-used virtual statistical tools. There are two programmes to simulate two of the most common objects used in statistics - coin and die. The programme allows you to toss the coin or throw the die any number of times so that you can get a good idea about the concept of relative frequency - and its progress towards probability.

There are three calculators for three main probability distributions. They are Binomial Distribution, Poisson Distribution and Normal Distribution.

Using the calculators, you can calculate both individual probabilities and cumulative probabilities.

The site is developed with Microsoft's .Net technology, ASP.Net, JavaScript, CSS and AJAX, in compliance with the guidelines of the W3C, the internet governing body.

Finding a good text book - without space-devouring silly cartoons and intimidating phrases - for statistics can be as challenging as mastering the statistical concepts.
So,Vivax Solutions highly recommends the following books for you to complement what you practise here.So, please click the books to access Amazon:

Simulate a Coin

                          

Simulate a Die

                         

Pie Charts

Enter the values as a percentage and click the Draw button.

Maths	Physics	Biology	IT	English
Slice a piece?

Interactive Venn Diagrams Simulator

Choose, click and Experiment.

A n B
A' n B'
A n B'
A' n B
A u B
A u B'
A' u B
Clear

Normal Distribution Calculator

Use the following calculator to find P(z) for z values.



Enter Z value here:



                 

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Binomial Distribution Calculator

n =  r =  p =

  Individual    Cumulative  


 

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Poisson Distribution Calculator

λ =        r = 

  Individual    Cumulative  


    

Learn how to use Casio Calculator for Statistics