When the confidence interval is 95%, what is the statistical probability that the observed results or differences between study and control groups are due purely to chance?
A) 100%
B) 95%
C) 5%
D) 0%

Question

Quizplus · Accepted Answer

There is a 5% chance when the CI is 95% that the observed results or differences between study and control groups are due purely to chance and do not represent a true difference caused by the independent variable.

When the Confidence Interval Is 95%, What Is the Statistical