What is a moderator variable?
A) Affect the strength or direction of a relationship between independent variables
B) Affect the strength or direction of a relationship between the independent and dependent variables
C) Intervene between the independent and dependent variable
D) Help to explain why the relationship exists
Question 2
Women who jog regularly are more likely to have amenorrhea than those who do not jog regularly is an example of what type of hypothesis?
A) Null
B) Not corrected stated
C) Directional
D) Nondirectional
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