Ted Works in the digital Acquisitions Department of the Vindale Public Library. The library is looking into switching some of it
s Holdings to a digital format. As part of a preliminary study, Ted randomly choose 150 books from the library's collection and found and 73 of them are available is e-books. Estimate the proportion of the library's collection that are available as e-books. including a margin of error.
Ted Works in the digital Acquisitions Department of the Vindale Public Library. The library is looking into switching some of its Holdings to a digital format. As part of a preliminary study, Ted randomly choose 150 books from the library's collection and found and 73 of them are available is e-books. Therefore, estimating the proportion of the library's collection that are available as e-books. including a margin of error is 48.67% ± 8.16%.