A study was conducted to determine the effects of four factors on the output of a process 4 marks The results are in the table below marks 3 marks Provide the design layout for a four factor factorial experiment Given the responses, provide the contrast totals, effect estimates and Sum of Square Generate the ANOVA table for these results and highlight those that are significant. Use alpha-001 Create one interaction plot for the two-factor interactive that is most significant Treatment (1) 3 marks