Fundamentals of Biostatistics
8th Edition
ISBN: 9781305268920
Author: Bernard Rosner
Publisher: Cengage Learning
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Chapter 6, Problem 21P
A nine-laboratory cooperative study was performed to evaluate quality control for susceptibility tests with 30-μg netilmicin disks [6]. Each laboratory tested three standard control strains on a different lot of Mueller-Hinton agar, with 150 tests performed per laboratory. For protocol control, each laboratory also performed 15 additional tests on each of the control strains using the same lot of Mueller-Hinton agar across laboratories. The
Answer Problem 6.18 assuming each laboratory uses a common medium to perform the susceptibility tests.
Provide a point and
Table 6.11 Mean zone diameters with 30-μg netilmicin disks tested in nine separate laboratories
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Chapter 6 Solutions
Fundamentals of Biostatistics
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