A Chi-Square Goodness of Fit Hypothesis Poisson test w/TI-83/84. [Goodness of fit - Poisson]

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(CC in EN & ES) In this video, I review a Chi-square Goodness of fit hypothesis test. I test the sample data to see if it matches a Poisson probability distribution. I also perform the Poisson portion of the problem on a TI-83/84 variant emulator. Linked Resources:

Chi-Square Distribution Table:

Written Example:

TI-84 Emulator and ROM file:
1) Website with an emulator.
2) Download the following file....you will need to load it into the emulator.
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Thank you for the explanation of when you do subtract another degree of freedom.

edwingotay