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1Arista1

1Arista1

by 1Arista1

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6 months ago

Chi-Square Goodness of Fit Program for TI-83 or TI-84

Some TI-83s and TI-84s have a preprogrammed Chi-Square Goodness of Fit (GoF) test, but most do not. This video shows you how to program your calcu...

1Arista1 1Arista1 commented:

Ellen, add my comment to the already long list of thank you's. A great video! I must confess I used the pause button a lot to follow your instructions, but it was WELL WORTH IT. Keep the videos coming! These videos are what it's all about! Thank you again.

7 months ago

Ti 83/84: Hypothesis Tests: T-Test and Z-Test (V07a)

This video demonstrates how to do a hypothesis test of a population mean mu on the Ti 83/84 series calculator using the function T-Test. Z-Test is...

1Arista1 1Arista1 commented:

When I was an undergraduate I only wish I had instructors who presented the material as clearly as this lady does. Thank you so much. (Keep the videos coming!)

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