Can you use a TI-89 for statistics?
With the Texas Instruments TI-89, you can calculate the most commonly-used descriptive statistics for one variable (mean, standard deviation, sum of values, sum of the values-squared) and for regression/correlation between two variables (regression coefficient and intercept, correlation coefficient).
How do you get the stats list editor on TI-89?
Stats/List Editor is available as a free upgrade from TI at http://www.ti.com/calc/flash/89.htm for the TI-89 or from http://education.ti.com/us/product/tech/92p/ap ps/apps. html for the TI-92 PLUS or Voyage 200.
Where is the Stats button on a TI-89?
Access the Stats/List editor on the calculator by pressing APPS. Scroll down and over to highlight the editor and press enter. If you have an older TI-89, Press the APPS and the Stats editor should be listed under FlashApps. If it is not, contact me and I will help you update your calculator.
What is the mean on 1 VAR stats?
The variables 1-Var Stats affects are: is the mean (average) of the elements, as returned by mean( Σx is the sum of the elements, as returned by sum( Σx² is the sum of the squares of the elements. Sx is the sample standard deviation, as returned by stdDev(
Can TI 89 do standard deviation?
(You can use the Ti-89 to calculate the mean and standard deviation of either lists or matrices.
Which TI calculator is best for statistics?
TI-83
As far as statistics is concerned, the best calculator for statistics is the TI-83, though the TI-89 comes close. My recommendation is because: It’s the best bang for your buck, at about half the price of a TI-89. Most professors (including myself) use it in the classroom.
How do you find standard deviation on a TI 89?
If you look at the number 5 key, it has a yellow “MATH” above it. So, if you hit (2nd)MATH, then on the menu you hit 6 for Statistics (or just scroll down), you get a set of statistics functions. The fourth is “mean(” and the sixth is “stdDev(”. Scroll down to the one you want and hit ENTER.
How do you use 1 variable stats?
When the Statistics menu is on the screen, press the right arrow once to access the Calc submenu. The “1-Var-Stats” command is the default choice on this submenu; press Enter to select it. This will show the command “1-Var Stats” on the screen.
What are the features of the TI-89 Titanium?
Additionally, the TI-89 Titanium includes symbolic manipulation, constants and measurement units, statistics and data plots, a numeric solver, a text editor, programming capabilities, tables, a split-screen function, variable management, and the ability to link to other calculators or a computer.
Why is Texas Instruments TI-89 Titanium graphing calculator used?
The TI-89 Titanium’s flash technology allows upgrading to future software versions without having to continually invest in new calculators.
What kind of regression does the TI-89 do?
The Stats/List Editor on the TI-89 supports several types of regression, among which are linear, quadrfatic, cubic, quartic, logarithmic, exponential, power, and multiple linear. All of them work pretty much the same, so linear regression will be used as an example.
Is the TI 89 calculator a trademark of Apple?
Mac is a trademark of Apple Inc., registered in the U.S. and other countries. Intel and Windows are registered trademarks of their respective owners. Keep your TI-89 Titanium up to date with the latest operating system. Download the latest product manuals and Getting Started guides to get the most from your TI-89 Titanium calculator.
