document.write( "Question 105447: You role a six sided die 30 times. What is the theoretical probability of rolling a 1? \n" ); document.write( "
Algebra.Com's Answer #76753 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! I BELIEVE THE FORMULA IS P=1-(5/6)^30 \n" ); document.write( "IT WORKS FOR THE FIRST ROLL \n" ); document.write( "P=1-(5/6)^1 \n" ); document.write( "P=1-5/6 \n" ); document.write( "P=1/6 \n" ); document.write( "P=.1666 \n" ); document.write( "FOR THE SECOND ROLL \n" ); document.write( "P=1-(5/6)^2 \n" ); document.write( "P=1-(25/36) \n" ); document.write( "P=1-.69 \n" ); document.write( "P=.31 \n" ); document.write( "THE MORE ROLLS THE HIGHER THE PROBABILITY OF ROLLING A 1. \n" ); document.write( "THE PROBABILITY APPROACHES 1 OR 100%. \n" ); document.write( " |