15.3 EXPLORING RELATIONSHIPS 1 令 MEASURED RESPONSE VARIABLE一 ATTRIBUTE EXPLANATORY VARIABLE ☆ Definition s There is a relationship between a measured response and an attribute explanatory variable if the average value of the response is dependent on the level of the attribute explanatory variable15.3 EXPLORING RELATIONSHIPS 1 ❖ MEASURED RESPONSE VARIABLE ---- ATTRIBUTE EXPLANATORY VARIABLE ❖ Definition There is a relationship between a measured response and an attribute explanatory variable if the average value of the response is dependent on the level of the attribute explanatory variable