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Ti 89 Titanium Programmable Graphing Calculator AD

Q: Is this calculator able to solve LINREG, QUADREG, and CUBICREG regressions?

Yes, this calculator does statistical regression. Push APPS, choose data/matrix, 3. New, pick any variable, enter on the table for your x and y data under c1 and c2 if you are doing quadratic regression per se. When you are ready for regression, push F5: Calc, and pick your regression type, set x... to c1, and y... to c2 per your table's field names, change Store RegEQ to ... y1(x) or y2(x) or whatever you would like to use from the drop down menu. When you are ready to process your data into a regression, press ENTER. The next window will show your coefficient values.

Q: I need a ti84 for my statistics class. Would this one work or just confuse me more.. ?

You could ask the instructor if the TI 89 would work ok for your class. Some classes are highly focused on instructions for a particular calculator and others are not. The instructor could tell you so. The TI 89 will work fine for statistics. If the TI 84 is recommended for your course, that may be a better purchase cost wise and if the extra functions may make it more confusing to use. On the other hand, if you value having more features and can zero in on the ones you need, this may be a better buy than having to buy yet another calculator for a class recommending a higher level calculator.

4.4/5

Product ID: 416054739

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Details

Brand
Texas
Calculator Type
Graphing
Power Source
Battery
Number of Batteries
4 AAA
Model Name
Ti 89

Frequently Bought Together

Texas Instrument Ti 89 Titanium Programmable Graphing Calculator

TI-89 Graphing Calculator For Dummies

Texas Instruments TI-89 Titanium Graphing Calculator (packaging may differ)

Description

Computer algebra system; official AP calculus review questions on the enclosed product CD. Graphing functions include parametric, polar, sequence, differential equations, slope fields, RK, Euler, cont

Specifications

Manufacturer	TEXAS INSTRUMENTS
Brand	Texas Instruments
Model Number	23141
Manufacturer Part Number	FBA_TI89-TITANIUM
Manufacturer	TEXAS INSTRUMENTS
Country of Origin	USA

Have a Question? See What Others Asked

Is this calculator able to solve LINREG, QUADREG, and CUBICREG regressions?

Can this calculator do gamma integration and integration of beta functons.

I need a ti84 for my statistics class. Would this one work or just confuse me more.. ?

What does it mean that it's programmable and what are the benefits of that over the standard ti89? My son needs this for college.

Reviews

4.4

All from verified purchases

A**R

PRICE IS MORE THAN A SMART PHONE

I WOULD RATHER BUY A SMART PHONE AND PROGRAM APPS THERE THAN BUYING THIS PIECE OF BOAST S***.

23.10.2016

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