# Questions & Answers for: ncr texas calculation

## NPr and nCr key

...nCr key I have a Texas Instruments BA II plus calculator and I am trying to use nPr and nCr key and I do not know how to. Can someone help me please? Thank you Luz Hello, On calculators you calculate ...

## Combinations graph

combinations graph My calculator can not use nCr functions in the y= screen. The table of said formula will result in errors and the graph will not appear. This is consistent for using Y= B nCr x and ...

## A Committee has 19 members, of which 10 are

...possible subcommittees can be formed? How many ways can you select 3 members out of 9 republicans: nCr (9,3) How many ways can you select 3 members out of 10 democrats: nCr(10,3) For each single ...

## Can you calculate nCr ?

Can you calculate nCr ? Can you calculate nCr on the TI-30XA? Yes. Use the 2nd [nCr] function. 52 2nd [nCr] 5 = will calculate the number of 5-card poker hands that can be dealt from a deck of 52 ...

## How do you enter a combination on the TI 30X. nCr?

How do you enter a combination on the TI 30X. nCr? Enter the value n. Press 2ND then nCr. Enter the value r. Press the = key.

## How do I use nCr function?...

how do I use nCr function?... How do I use ncr function? To calculate the number of combinations of n items taken r at a time, enter n, press x-y, enter r, then press 3rd [nCr] =. For example, to find

## How do i use the

how do i use the nCr button To calculate the number of combinations of n items taken r at a time, enter n, press x<>y, enter r, then press 3rd [nCr] =. For example, to find the number of ...

Question about TI-30 Xa Solar Calculator

## TI-30x How do

TI-30x How do I use the nCr function? Input n, press 2nd [nCr], input r, press =. For example, to calculate the number of thirteen-card bridge hands that can be dealt from a deck of 52 cards: 5 2 2nd

## How do I input values

how do I input values using the combination key? Enter the first value, press nCr, enter the second value, press =. For example, to calculate the number of possible five-card hands out of a deck of 52

## Binomial distribution

...? The number of combinations of n objects taken r at a time has a reserved symbol nCr. On calculators it has a special key (or shifted key) marked nCr. By definition ...

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