document.write( "Question 903653: assume a sample of 25 elements taken from a population of 100 elements and the sample average was found to be 35.5 with a standard deviation of 10,construct 90% and 95% confidence intervals \n" ); document.write( "

Algebra.Com's Answer #548226 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "ME = 1.645(10/sqrt(25))
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document.write( "CI: = 35.5 - ME <  < 35.5 + ME
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document.write( "ME =  1.96(10/sqrt(25))
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document.write( "CI: = 35.5 - ME <  < 35.5 + ME \n" );
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