document.write( "Question 1176526: A random sample of 722 residents in a major town was asked whether they had ever been bitten by a dog. The responses (1=Yes and 2=N0) are recorded. Estimate with 95% confidence the proportion of residents who have been bitten by a dog? \n" ); document.write( "
Algebra.Com's Answer #803652 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!

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document.write( "Hi\r\n" );
document.write( "ME = \"z%2Asqrt%28%28p%281-p%29%29%2Fn%29\"\r\n" );
document.write( "Using p = .50 as no information given\r\n" );
document.write( " ME = \"1.96%2Asqrt%28%28.5%2A.5%29%2F722%29\" = .0365\r\n" );
document.write( " .5 - .0365< \"mu\" < .5 + .0365\r\n" );
document.write( "       .4635 < \"mu\" < .5365\r\n" );
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document.write( "Wish You the Best in your Studies.\r\n" );
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