2.Construct a hypothesis of the relationship between these variables for each of your scenarios. (1 mark per scenario)
比
然后比方说这个情境Scenario 1: Suppose that you want to conduct a studyto see if the number of calories a person consumes in a day is associated withthe person’s level of self-esteem. The research is based on a theory thatconsuming more calories is a cause of lower self-esteem.
谁能帮我写个example啊，我好稍微明白下思路。。大恩不言谢。。