document.write( "Question 751448: A recent survey found that 62% of adults misplace their car keys on a regular basis. Assume a sample size of 42 adults.\r
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document.write( "A)Find the probability that fewer than 28 adults misplace their keys on a regular basis.\r
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document.write( "B) Find the probability that more than 30 adults misplace their keys on a regular basis. \n" );
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Algebra.Com's Answer #457203 by reviewermath(1029)![]() ![]() You can put this solution on YOUR website! X ~ Binomial(42, 0.62) \n" ); document.write( "a. P(X < 28) = \n" ); document.write( "\n" ); document.write( "b. P(X > 30) = |