Mathematics, 15.12.2020 16:30 markjiron2880
In a sample of 41 water specimens taken from a construction site, 23 contained detectable levels of lead.
A 95% confidence interval for the proportion of water specimens that contain detectable levels of lead is 0.409
Required:
Construct a confidence interval for the proportion of water specimens that contain detectable levels of lead.
Answers: 1
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In a sample of 41 water specimens taken from a construction site, 23 contained detectable levels of...
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