In a sample of 44 water specimens taken from a construction site, 27 contained detectable levels of lead. Construct an 80% confidence interval for the proportion of water specimens that contain detectable levels of lead. Round the answer to at least three decimal places
In a sample of 44 water specimens taken from a construction site, 27 contained detectable levels of lead. Construct an 80% confidence interval for the proportion of water specimens that contain detectable levels of lead. Round the answer to at least three decimal places
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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In a sample of 44 water specimens taken from a construction site, 27 contained detectable levels of lead.
Construct an
80%
confidence interval for the proportion of water specimens that contain detectable levels of lead. Round the answer to at least three decimal places.
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