Ahomeowner with a large library needs to estimate the purchase cost and replacement value of the book collection for insurance purposes. she has 44 shelves containing books, and selects 12 shelves at random. to prepare for the second stage of sampling, brooks cole: lohr november 6, 2009 19: 3 210 chapter 5: cluster sampling with equal probabilities she counts the number of books mi, on the selected shelves. she generates five random numbers between 1 and mi for each selected shelf, to determine which specific books, numbered from left to right, to examine more closely. she then looks up the replacement valu