ER Waiting Times You want to estimate s for the population of waiting times for hospital emergency

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ER Waiting Times You want to estimate s for the population of waiting times for hospital emergency rooms. You want to be 99% confident that the sample standard deviation is within 1% of s. Find the minimum sample size. Is this sample size practical?

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Biostatistics For The Biological And Health Sciences

ISBN: 9780134039015

2nd Edition

Authors: Marc Triola, Mario Triola, Jason Roy

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