Decision: Based on the results above, we would Select an answer Conclusion: What conclusion can be made? Complete the following post-hoc test regardless of whether you rejected or failed to reject the null hypothesis. Scheff Test: Use the Scheff Test to determine whether each product pair had significantly different average customer ratings. Economy and Premium: SS between= MS between = Fstat Economy and Luxury: SS between MS between = Fstat= Premium and Luxury: SS between MS between Fstat = Select the mattress pairs that would be considered significantly different based on the Scheff Test performed above. Economy and Premium Economy and Luxury Premium and Luxury None of these