A sample of the air filters will be selected to estimate the defective portion Past experience indicates
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A sample of the air filters will be selected to estimate the defective portion Past experience indicates that the defect rate is approximately 0.10. How large should the random sample be to estimate the true proportion of defective filters with an error of or less 0.7 and 99% confidence level?
Related Book For
Probability & Statistics for Engineers & Scientists
ISBN: 978-0130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
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