document.write( "Question 871703: A fair die is rolled 3 times. What is the probability of obtaining at least two 2's?\r
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document.write( "P(at least two 2's)= \n" );
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Algebra.Com's Answer #525704 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! p(2) = 1/6, n = 3 \n" ); document.write( "p(x ≥ 2) = 1 - binincdf(3, .1667, 1)= .0741 0r 7.41% \n" ); document.write( " |