The 0.05% value associated with a confidence interval of 95% is a sample's P-value(significance level), which means an experiment's null hypothesis should not fall within the 95% confidence interval.

P values have all sorts of problems, which I’ve discussed here and here. Consequently many experts have advised using confidence intervals instead, and their use is becoming increasingly common.

You have full access to this article via your institution. Rather than banning the P value, let us tame it: promote its understanding and appropriate use, combine it with unit-based statistics (e ...

p values fail to provide clinicians and patients with the information they most need, i.e., the range of values within which the true effect is likely to reside. However, confidence intervals provide ...

For researchers there’s a lot that turns on the p value, the number used to determine ... already widely used is estimation based on confidence intervals. A confidence interval gives us the ...

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