document.write( "Question 505701: It is not clear to me how to solve
\n" ); document.write( "(nx) = n! / x!(n-x)!\r
\n" ); document.write( "\n" ); document.write( "Such as if I have n as 15 and P = .01
\n" ); document.write( "is \r
\n" ); document.write( "\n" ); document.write( "it 15! / .01! (15-1)!
\n" ); document.write( "thus
\n" ); document.write( "1307674368000/ .01 (87178291200
\n" ); document.write( "=1307674368000/ .01 (87178291200)
\n" ); document.write( "=1307674368000/ 871782912
\n" ); document.write( "= 1500
\n" ); document.write( "This seems incorrect when dealing with a sample size of 15 and a 1% will have a side effect \n" ); document.write( "

Algebra.Com's Answer #339938 by richard1234(7193) $\"\"$ $\"About$

You can put this solution on YOUR website!
Your formula is the number of ways to choose x objects from a set of n, so you cannot have numbers there that aren't integers. \n" ); document.write( "

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