document.write( "Question 458006: In a small town, the probability of a power outage during a rainstorm is 10%. find the following probabilities rounded to the nearest %. P(at least 2 outages in the next 5 rainstorms). P(at most 1 outage in the next 5 rainstorms) \n" ); document.write( "
Algebra.Com's Answer #314149 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
In a small town, the probability of a power outage during a rainstorm is 10%. find the following probabilities rounded to the nearest %.
\n" ); document.write( "----
\n" ); document.write( "Binomial Problem with n = 5 and p = 0.10
\n" ); document.write( "----
\n" ); document.write( "P(at least 2 outages in the next 5 rainstorms).
\n" ); document.write( "---
\n" ); document.write( "P(2 <= x <=5) = 1-P(0<= x<=1) = 1-binomcdf(5,0.1,1) = 0.0815
\n" ); document.write( "------------------
\n" ); document.write( "P(at most 1 outage in the next 5 rainstorms)
\n" ); document.write( "P(0 <= x <=1) = 0.9185
\n" ); document.write( "===========================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" ); document.write( "
\n" );