Statistical Tests _____

Statistical tests _____.

A) tell us whether the differences between groups are in all probability real or due to coincidence
B) make it hard to determine what the research findings mean
C) identify significant differences between the findings from the experimental and control groups
D) tell us about the similarities between groups by focusing on finding identical results among participants in the experimental group
E) tell us whether the differences between groups are in all probability real or due to coincidence and identify significant differences between the findings from the experimental and control groups