Question about Texas Instruments TI-89 Calculator

The distributions do not exist on the TI 89 Titanium. But you can download an application from the education.ti.com website. It is called tistale.89x. Here is the link to it.

Posted on May 29, 2011

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Posted on Jan 02, 2017

If the probability of passing the driving test is 0.8, then the probability of exactly 11 people passing the test out of 200 candidates is less than 1 in 10^100, which is zero as far as the calculator is concerned. Is this what you're trying to calculate?

If you want to know the probability that 11 or more people have passed, then you want 1-binomcdf(200,.8,10) which will give you 1 since the probability of 10 or fewer passing is zero.

Think about it. If you have a group of 200 adults, how likely is it that only 11 of them have driver's licenses?

If you want to know the probability that 11 or more people have passed, then you want 1-binomcdf(200,.8,10) which will give you 1 since the probability of 10 or fewer passing is zero.

Think about it. If you have a group of 200 adults, how likely is it that only 11 of them have driver's licenses?

Mar 20, 2014 | Texas Instruments TI-83 Plus Calculator

Do you have a question about the binomial probability distribution function or the binomial cumulative distribution function?

Nov 14, 2013 | Casio FX570ES Scientific Calculator

At first, APPS and then Statistics with List Editor. See capture image below

Mar 16, 2013 | Texas Instruments TI-89 Calculator

Press 2nd Math -> More -> Stat -> DI ST -> More -> bipdf(

May 11, 2011 | Texas Instruments TI-86 Calculator

Use the catalog.

The CATALOG key is below the APPS key on the TI-89

The CATALOG key is below the APPS key on the TI-89

Feb 17, 2011 | Texas Instruments TI-89 Calculator

Using elementary algebria in the **binomial theorem, **I expanded the power **(***x* + *y*)^n into a sum involving terms in the form a x^b y^c. The coefficient of each term is a positive integer, and the sum of the exponents of *x* and *y* in each term is **n**. This is known as binomial coefficients and are none other than combinatorial numbers.

**Combinatorial interpretation:**

Using** binomial coefficient (n over k)** allowed me to choose** ***k* elements from an **n**-element set. This you will see in my calculations on my Ti 89. This also allowed me to use **(x+y)^n** to rewrite as a product. Then I was able to combine like terms to solve for the solution as shown below.

(x+y)^6= (x+y)(x+y)(x+y)(x+y)(x+y)(x+y) = x^6+6x^5y+15x^4y^2+20x^3y^3+15x^2y^4+6xy^5+y^6

**This also follows Newton's generalized binomial theorem:**

**Now to solve using the Ti 89.**

Using

(x+y)^6= (x+y)(x+y)(x+y)(x+y)(x+y)(x+y) = x^6+6x^5y+15x^4y^2+20x^3y^3+15x^2y^4+6xy^5+y^6

**Using sigma notation, and factorials for the combinatorial numbers, here is the binomial theorem:**

**The summation sign is the general term. Each term in the sum will look like that as you will see on my calculator display. Tthe first term having k = 0; then k = 1, k = 2, and so on, up to k = n. **

Jan 04, 2011 | Texas Instruments TI-89 Calculator

Having gone over a month with no response, I assume this is no longer a problem.

Jun 26, 2010 | Texas Instruments TI-89 Calculator

Do you have the Stats/List-Editor app loaded? If not, you can download it from http://education.ti.com

You can also try StatLite, available from http://www.ticalc.org

You can also try StatLite, available from http://www.ticalc.org

Feb 22, 2010 | Texas Instruments TI-89 Calculator

Hello,

Press the yellow [2nd] key then [VARS] (DISTR) to access the distributions. Scroll Up or down to see 0:binompdf( . Press 0 |ENTER|. The command echoes on the screen as**binompdf(. **Complete the command by entering the number of trials, the probability of success, and the value expected. Number of trials, and the value expected are integers.

You can also run the command giving it a sequence of expected values. In that case the sequence of expected values must be enclosed in curly brackets

Hope it helps.

**binompdf ( number of trials, p, { expec_value1, expec_value2, ...} )** [ENTER]

Press the yellow [2nd] key then [VARS] (DISTR) to access the distributions. Scroll Up or down to see 0:binompdf( . Press 0 |ENTER|. The command echoes on the screen as

You can also run the command giving it a sequence of expected values. In that case the sequence of expected values must be enclosed in curly brackets

Hope it helps.

Oct 15, 2009 | Texas Instruments TI-84 Plus Calculator

If you connect calculator to computer using Ti connect device explorer you might be able to see what files are on the calculator. I don't know if you downloaded from the web but, 3rd party programs and shells tent to miss up the calculator. This would able you to delete out possible problems which could be re installed later.

Sep 22, 2009 | Texas Instruments TI-89 Calculator

May 21, 2014 | Texas Instruments TI-89 Calculator

Feb 17, 2014 | Texas Instruments TI-89 Calculator

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