From: Davia Cox <davia.cox_at_gmail.com>

Date: Tue 13 Dec 2005 - 22:24:13 EST

R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Tue Dec 13 23:29:29 2005

Date: Tue 13 Dec 2005 - 22:24:13 EST

Please disregard this message and don't post it to the web. I found
the answer.

Thanks

Davia S. Cox

517-575-8031 cell

davia.cox@gmail.com

"Human potential, though not always apparent, is there waiting to be discovered and invited forth." -William W. Purkey

On Dec 13, 2005, at 6:20 AM, Davia Cox wrote:

> Hello,

*>
**> I have a problem that I am trying to solve and I am not sure how to
**> do it in R.
**>
**> Suppose, that 16 numbers are choosen at random from 0 to 9, what's
**> the probability that their average will be between 4 and 6. I typed
**> the following code:
**>
**> set.seed(100)
**> sample(0:9, 16, replace =TRUE)
**> [1] 3 2 5 0 4 4 8 3 5 1 6 8 2 3 7 6
**>
**> Is what I got, however I realize the set.seed function locks in the
**> number I get every time.
**> My question is in order to run a true random sample, wouldn't I
**> have to use the runif function? And then deliminate the sample to
**> show the numbers that lie between 4 and 6? If that's the case, how
**> do I do that?
**>
**>
**> Davia S. Cox
**> 517-575-8031 cell
**> davia.cox@gmail.com
**>
**> "Human potential, though not always apparent, is there waiting to
**> be discovered and invited forth." -William W. Purkey
**>
**>
**>
**>
*

R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Tue Dec 13 23:29:29 2005

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