SASInstitute A00-240認証試験に合格できない心配は要らない
NO.1 A company has branch offices in eight regions. Customers within each region are classified aseither "High Value" or "Medium Value" and are coded using the variable name VALUE. In the lastyear, the total amount of purchases per customer is used as the response variable.Suppose there is a significant interaction between REGION and VALUE. What can you conclude?A. More high value customers are found in some regions than others.B. The difference between average purchases for medium and[...]