Improving Your Statistical Inferences - 5  Asking Statistical Questions This open educational resource contains information to improve statistical inferences, design better experiments, and report scientific research more transparently.

#statstab #310 Directional (One-Sided) versus Non-Directional (Two-Sided) Tests

Thoughts: This topic is more nuanced than just power, but useful to know that you save on sample size *if* you're right!

#hypothesis #nhst #power #onetail #directionaltest

lakens.github.io/statistical_...