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wonder8
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  • From Mathematics: Statistics
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  • Due on Nov. 08, 2009
  • Asked on Nov 05, 2009 at 5:34:08PM
Q:

A random sample of 19 catfish caught and released at Brookeville Lake had a mean length of 11.9 inches with a sample standard deviation 2.8 inches. Find a 99% confidence interval for the population mean length of all catfish in this lake.
 


   
   
   
   
 
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Neel
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  • Posted on Nov. 06, 2009 at 12:52:14AM
A:
Preview: ... attached ...

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Test in variables-1.doc (61K) (Preview)
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sudipta
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  • Posted on Nov 06, 2009 at 5:10:11PM
A:
Preview: ... idence interval is: (Mean - 2.58 x SD/√ ...

The full tutorial is about 34 words long .
   
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