Science without sense...double nonsense
Evidence Based Medicine pills
Science without sense...double nonsense
Evidence Based Medicine pills
Tag Sample size
With very little we fine-tune a lot
Confidence interval and sample size. The characteristics of the standard error of a proportion allow us to make with confidence precise inferences without the need of very large samples.
Freedom in degrees
Degrees of freedom. The degrees of freedom refer to the number of observations in a sample that can take any possible value.
Size and power
Power and sample size. Power and sample size are two related concepts, which have to do with the ability to detect the studied effect.