Question about Texas Instruments TI-85 Calculator
I am learning about contingency tables in my statistics class, and would like to be able to use the TI-85 to perform the chi-squared test rather than doing it by hand. The TI-83 will do it, so I am wondering if somebody has a program or a method that will work on the 85.
The chi-square test is used for a lot more than just contingency tables.
I found one program for the TI-86 (which is basically the same machine as the TI-85, only with more memory) which claims to do the chi-square goodness of fit test.
You might also want to browse through this archive.
Posted on Nov 29, 2012
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Posted on Jan 02, 2017
if your solution comes out negative, it will say this because x^2 can never be negative. therefore, your answer is out of the domain of the function and will not register because it isnt a real solution
what function are you using?
Posted on Apr 28, 2010
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