Exercise

Interpreting the effect size

The variable cohens_d is still loaded in your workspace. You've determined that the difference pre- and post-training is statistically significant at \(\alpha = 0.05\). How would you characterize the effect?

Instructions

50 XP

Possible Answers

The effect is very strong.
The effect is quite weak.
We need more information to say whether the effect is strong or weak.

Take Hint (-15 XP)