document.write( "Question 1206350: A sample of 75 people yielded the following information about their health insurance.\r
\n" ); document.write( "\n" ); document.write( "33 people with managed care plan
\n" ); document.write( "27 people with traditional insurance
\n" ); document.write( "15 people with no insurance\r
\n" ); document.write( "\n" ); document.write( "Two people who provided information for the table were randomly selected, without replacement. Determine the probability that:\r
\n" ); document.write( "\n" ); document.write( "A. Neither had traditional insurance. \n" ); document.write( "

Algebra.Com's Answer #843745 by ikleyn(52777) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "A sample of 75 people yielded the following information about their health insurance.
\n" ); document.write( "33 people with managed care plan
\n" ); document.write( "27 people with traditional insurance
\n" ); document.write( "15 people with no insurance
\n" ); document.write( "Two people who provided information for the table were randomly selected, without replacement.
\n" ); document.write( "Determine the probability that neither had traditional insurance.
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\n" ); document.write( "\n" ); document.write( " The solution by @Theo is incorrect.\r
\n" ); document.write( "\n" ); document.write( " I came to bring a correct solution.\r
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document.write( "First, we have 33 + 27 + 15 = 75.\r\n" );
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document.write( "Next, probability of the first person selected not having traditional insurance is  = .\r\n" );
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document.write( "Probability of the second person selected not having traditional insurance is .\r\n" );
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document.write( "Probability that both selected didn't have traditional insurance is  = 0.4065  (rounded).\r\n" );
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document.write( "ANSWER.  The probability that neither had traditional insurance is about 0.4065  (rounded).\r\n" );
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\n" ); document.write( "\n" ); document.write( "Solved.\r
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