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)![]() ![]() ![]() 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( " |