document.write( "Question 931342: Go to a local library; collect a sample of books consisting of the ages of book (based on copyright dates). Plan and describe the sampling procedure, then use the results to construct a confidence interval estimate of the mean age of all books in the library. Please, post and share your results with the class. \n" ); document.write( "
Algebra.Com's Answer #566029 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Seems like more of a field trip than an algebra problem.
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