document.write( "Question 1065355: You want to determine a confidence interval with a confidence level of 95%
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document.write( "And 99% for the proportion of housewives who buy only once a week.
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document.write( "If known
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document.write( "That in a simple random sample of 400 housewives only 180 of said to buy one
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document.write( "Once a week. \n" );
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Algebra.Com's Answer #680561 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! 1065358 was answered by me recently and gives the answer sought here. \n" ); document.write( " |