Dictionary » C » Confidence intervals

Confidence intervals

Confidence intervals

a range of values for a variable of interest, e.g., a rate, constructed so that this range has a specified probability of including the true value of the variable.


Please contribute to this project, if you have more information about this term feel free to edit this page



Results from our forum


Anova test help

... think they’re called, or some sort of contrast. It’s possible that the confidence intervals about the group means were meant to be used as contrasts, but I don’t know how they ...

See entire post
by blcr11
Tue Dec 04, 2007 9:38 pm
 
Forum: General Discussion
Topic: Anova test help
Replies: 4
Views: 5268

t-test help

... is large enough to reject the null hypothesis at the p=0.01 (or 99%) confidence level. What the p-level is telling you is that there is only a ... discs compared to control, non-treated discs. That the 95% confidence intervals about the means don't overlap for the two groups is also evidence ...

See entire post
by blcr11
Wed Nov 28, 2007 8:23 pm
 
Forum: General Discussion
Topic: t-test help
Replies: 14
Views: 8800


This page was last modified 21:16, 3 October 2005. This page has been accessed 1,095 times. 
What links here | Related changes | Permanent link