document.write( "Question 752046: During a space shot the primary computer system is backed up by two secondary systems. They operate independently of one another in that the failure of one has no effect on any of the others. We are interested in the readiness of these three systems at launch time. What is an appropriate sample spaces for this experiment? \n" ); document.write( "
Algebra.Com's Answer #457539 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "Let \"s\" be success.
\n" ); document.write( "Let \"f\" be failure.
\n" ); document.write( "----
\n" ); document.write( "The sample space has 8 elements:
\n" ); document.write( "sss
\n" ); document.write( "sff
\n" ); document.write( "fsf
\n" ); document.write( "ffs
\n" ); document.write( "ssf
\n" ); document.write( "sfs
\n" ); document.write( "fss
\n" ); document.write( "fff
\n" ); document.write( "==============
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "==============
\n" ); document.write( "
\n" );