Question: answer the questions 1 and 2 A study compares the strength of a product between two different materials used to make the product and 1540
answer the questions 1 and 2

A study compares the strength of a product between two different materials used to make the product and 1540 five different labs that created these products. The profile plot of the group means is shown below: 1530 Material Strength -- Premium 1. Based on this plot, does there seem to be an Standard interaction effect between material and lab? 1520 A. Yes B. No 1510 D E C. This cannot be determined from the information Lab given. 2. Based on this plot, does there seem to be a main effect for material? A. Yes B. No C. This cannot be determined from the information given
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