[R-sig-ME] "confidence intervals" and "nominal levels"

[Mario Garrido]

Hi,
a brief and probably too simple question.
What is mean that the "confidence intervals" is below the "nominal levels"?
Thanks

-- 
Mario Garrido Escudero, PhD
Dr. Hadas Hawlena Lab
Mitrani Department of Desert Ecology
Jacob Blaustein Institutes for Desert Research
Ben-Gurion University of the Negev
Midreshet Ben-Gurion 84990 ISRAEL

gaiarrido using gmail.com; gaadio using post.bgu.ac.il
phone: (+972) 08-659-6854

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