TI89StatInstructions

TI89StatInstructions - Getting Started with your TI-89 for...

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Getting Started with your TI-89 for Statistics This is a first draft of these TI-89 basic instructions for statistics. If you find errors, please tell me so that I can make any necessary corrections. For instructions on all statistical calculations and tests, refer to the TI-89 stats/list editor manual. Thank you to Susan Dean at De Anza College for contributing some of the TI-89 instructions from her on-line handouts for distance learning. To see if you have the Statistics List Editor on your TI-89 calculator Press APPS, highlight 1:FlashApps and press ENTER Highlight the Stats/List Editor and press ENTER If you do not have the Statistics List Editor on your TI-89 calculator, download it from the TI website. http://education.ti.com/us/product/apps/statsle.html You will need to use the graphlink cable that connects your calculator to the computer in order to install the statistics list editor application on your calculator after you have downleaded it to a computer. Follow TI's instructions for download and installation. To download the TI Statistics List Editor Manual as a PDF file to your computer, from the TI website http://education.ti.com/us/product/apps/statsle.html To access the Statistics List Editor on your TI-89 calculator (or if you do something that throws you out of the list editor at any time, follow these instructions to get back): Press APPS, highlight 1:FlashApps and press ENTER Highlight the Stats/List Editor and press ENTER Your screen will now contain the list editor showing lists: list1 list2 list3 list4 You can add, delete, or rename list if you wish – check the stats/list editor manual for instructions and function menus across the top: F1 Tools F2 Plots for statistics plots F3 List for more list editor functions, especially 1:Names F4 Calc for statistics calculations such as 1: 1 variable statistics 3: Regressions 4: Probability 6: Show stats F5 Distr for probability distributions F6 Tests for hypothesis tests F7 Ints for confidence intervals Page 1 of 11
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Generating Random Numbers on the TI-89 To generate n random integers between a lower bound and an upper bound while in the Statistics/List Editor APPS Press 1: FlashApps Highlight Stats/List Editor and press ENTER to access list editor F4: Calc 4: Probability 5:RandInt ENTER lower, upper, n ) to generate random integers To generate ONE random integer between 1 and an upper bound while in the HOME SCREEN and NOT in the Statistics/List Editor TI-89: Press 2nd MATH. Press 7:Probability. Press 4:rand(enter upper bound ) and press ENTER You will see the first random number. Keep pressing ENTER to get more random numbers between 1 and your upper bound inclusive. To generate random values from a Binomial or Normal Distribution, while in the Statistics/List Editor: APPS Press 1: FlashApps Highlight Stats/List Editor and press ENTER to access list editor 6:randNorm ( μ , σ , k ) generates k random values from a Normal probability distribution with mean μ and standard deviation
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This note was uploaded on 01/24/2011 for the course ENME 392 taught by Professor Smela during the Spring '08 term at Maryland.

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TI89StatInstructions - Getting Started with your TI-89 for...

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