A value of 0 within the interval of a confidence interval may indicate:
A) an error in the calculation.
B) large sample sizes.
C) no difference.
D) a large confidence interval.

Question

Quizplus · Accepted Answer

A value of 0 within the interval of a confidence interval indicates that the null hypothesis (usually no difference or no effect) cannot be rejected. Therefore, it suggests that there is likely no difference or effect between the groups being compared. This finding is not related to the calculation, sample size, or width of the confidence interval.

A Value of 0 Within the Interval of a Confidence