- TI-89 series - Wikipedia
- Ti-89 Calculator Manual - Baruch College - CUNY.edu
- TroubleShooting the TI -89 - Cengage
- Tutorial for the TI-89 Titanium Calculator - IMSA
TI-89 series - Wikipedia
Obviously, the more workers this factory has, the more widgets they will be able to produce.
Ti-89 Calculator Manual - Baruch College - CUNY.edu
We can use a linear regression to determine the exact nature of this relationship. The calculator will display your regression equation.
TroubleShooting the TI -89 - Cengage
This display means that our regression equation is Y = 10.5X .1.
Tutorial for the TI-89 Titanium Calculator - IMSA
Using this equation, we can say that we would expect X=4 workers to produce around Y=44 widgets, even though we have no actual data collected for X=4.
Ti 89 manual guide:
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