Confidence interval

From Testiwiki
Revision as of 15:04, 12 August 2009 by Reetta (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search


<section begin=glossary />

Confidence interval (Two-Sided) is an estimated interval from the lower to upper confidence limit of an estimate of a parameter. This interval is expected to include the true value of the parameter with a specified confidence percentage, e.g., 95% of such intervals are expected to include the true values of the estimated parameters.[1]
Confidence interval (One-Sided) is an interval below the estimated upper confidence limit, or interval above the estimated lower confidence limit, that is expected to include the true value of an estimated parameter with a specified confidence ( percent of the time).[1]

<section end=glossary />

References