document.write( "Question 452948: Determine the probability that you will get one red light in a row of five lights. assume red and green are equally likely occurrences. \r
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document.write( "A. 5/16 B. 3/16 C. 1/32 D. 5/32 \n" );
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Algebra.Com's Answer #311264 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Determine the probability that you will get one red light in a row of five lights. assume red and green are equally likely occurrences. \n" ); document.write( "---- \n" ); document.write( "The optional answers you have listed imply there is an \n" ); document.write( "equal chance of getting or not getting a red light. \n" ); document.write( "If that is true, P(x = 1) = 5C1(1/2)^1(1/2)^4 = 5/32 \n" ); document.write( "========================================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============== \n" ); document.write( "A. 5/16 B. 3/16 C. 1/32 D. 5/32 \n" ); document.write( " \n" ); document.write( " |