A water quality parameter monitored in a lake is normally distributed with a mean of 24.3. It is...

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A water quality parameter monitored in a lake is normally distributed with a mean of 24.3. It is also known that there is 70% probability that the parameter will exceed 17.6. a) Find the standard deviation of the parameter. b) If the parameter exceeds the 95th percentile, an investigation of a local industry begins. What is this critical value? Oct 13 2014 10:04 AM

 

Solution ID:609243 | This paper was updated on 26-Nov-2015

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