Roflnadal

bpdulog Wrote:
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> alta168 Wrote:
> --------------------------------------------------
> -----
> > Sorry I have a question : what does it mean by
> > Confidence Interval "WIDENS" in this context ?
>
> A wider confidence interval is decreasing the
> rejection range, like going from 90 to 95 percent
> confidence. This reduces your Type I error (false
> positives) but increases Type II error (failing to
> reject the null).

A wider confidence interval is another way of saying a narrower significance level or in other words a narrower filter??? From 10 to 5% in a one tail test