You are testing a hypothesis; "students learn more if They drink tea before sitting to study"
E
Editor
Oct 10, 2022
You are testing a hypothesis; "students learn more if They drink tea before sitting to study". Your 20 experimental students drink tea before studying; you test their learning by giving questions. Your 20 students in the control group should have all experimental conditions identical to the experimental group EXCEPT that;
Difficulty: Hard
A:
They should take tea with more milk and sugar
B:
They should take tea before as well as during study