document.write( "Question 1030262: In this problem, how do they get the 2.682?\r
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document.write( "Forty-nine items are randomly selected from a population of 500 items. The sample mean is 40 and the sample standard deviation 9.
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Algebra.Com's Answer #645150 by addingup(3677)![]() ![]() You can put this solution on YOUR website! look at your t-value chart. Also, if you are looking for help you need to provide the entire problem, you're missing important information \n" ); document.write( " |