OpenIntroOrg Casio fx-9750GII - Computing the Binomial Coefficient (n choose x)

Compute a binomial coefficient on a Casio 9750 graphing calculator ( http://amzn.to/1AVxr78).

For more free statistics resources, visit http://www.openintro.org.

Also, check out our free intro statistics textbooks at http://www.openintro.org/stat/textboo....

- - -

Approximate script:

Here's how to compute a binomial coefficient n choose x on a Casio 9750 graphing calculator. I'm going to start with a fast overview, and then I'll go the steps again more slowly:

1. First, I go to the Run-Mat section,
2. then I enter in a value for n,
3. then I go to Catalog and choose the bolded C, and
4. finally I enter in a value for x.

Alright, if you didn't catch all that, here's a fuller description.

First I go to Run-Mat by hitting Menu and then either hitting 1 or navigating over to the Run-Mat option.

In my example, I'm going to compute 7 choose 4.

First, I type in the value for n, where here n = 7. Next, I'll go to Catalog, which is in the yellow text. To get there, I first hit Shift and then 4. Next, I want to go to the choose option, which is a bold capital C. To get there, I can navigate down... or since hitting down takes a long time, I can just hit the button corresponding to C to hop down to C in the list. And there, the second option shown here is the bold capital C, which is what I select and hit execute. Now I need to enter x, which in this example is 4, and then I hit Execute and get the answer of 35.

If you liked this video, give it a thumbs up below and subscribe. Thanks for watching.

Casio fx-9750GII - Computing the Binomial Coefficient (n choose x)
200 Likes	200 Dislikes
30,203 views views	5,580 followers
Education	Upload TimePublished on 25 Apr 2015