document.write( "Question 1042955: You take a random sample from some population and form a 96% confidence interval for the population mean, μ Which quantity is guaranteed to be in the interval you form?
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document.write( "a) μ
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document.write( "b) 0
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document.write( "c) 0.96
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document.write( "d) sample mean x¯
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Algebra.Com's Answer #658025 by stanbon(75887) ![]() You can put this solution on YOUR website! You take a random sample from some population and form a 96% confidence interval for the population mean, μ Which quantity is guaranteed to be in the interval you form? \n" ); document.write( "a) μ \n" ); document.write( "b) 0 \n" ); document.write( "c) 0.96 \n" ); document.write( "d) sample mean x-bar \n" ); document.write( "---- \n" ); document.write( "Ans: x-bar \n" ); document.write( "Note: x-bar is ALWAYS the center of the confidence interval. \n" ); document.write( "CI:: (x-bar-ME,x-bar+ME) \n" ); document.write( "Find the average or middle:: (x-bar-ME + x-bar+ME)/2 = 2(x-bar)/2 = x-bar\r \n" ); document.write( "\n" ); document.write( "---------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "-------------- \n" ); document.write( " |