Step by Step TiNspire Apps – Blog

Step by Step TiNspire Apps – Blog

Solve Math & Science problems using the TiNspire CX

Correlation Coefficient and Coefficient of Determination using the TiNSpire – Step by Step

Using Statistics Made Easy at and menu item Linear Regression you just type in the given x and y values. Next the linear regression is computed for you along with the  Correlation Coefficient and the Coefficient of Determination. That simple.  

Smartsoft – : “extremely professional, understanding and patient.”

The company Smartsoft helped me very nicely over the phone and I was able to download the software. They were actually very helpful. Mike from Smartsoft was extremely professional, understanding and patient. I will be using them more often. Thank you for the immediate response as well. USER TESTIMONIAL : T.D.

Calculator App

Have a calculator? Need help with math? Ladies and gentlemen, look no further! With our calculator app, you can solve problems such as logarithms, midpoints, equations, and more! Look at our video below for more on this calculator app. Still interested? Go to for the free trial. Only the best for you!

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