The confidence interval for a mean tells us
A)how likely it is that a result can be replicated.
B)how confident we can be that a significant effect is not a Type I error.
C)the range of likely values for the population mean.
D)how many participants we need in order to be confident of the value of the mean we obtained.

Question

Quizplus · Accepted Answer

The confidence interval for a mean provides a range of values within which the true population mean is likely to fall, based on the sample data. It does not directly address replication likelihood, Type I error significance, or sample size requirements for confidence in the mean value obtained.

The Confidence Interval for a Mean Tells Us