Step-by-step explanation:
Analyzing the above scenario, the ideal type of control chart for construction would be the EWMA control chart integrated with the VSS and VSI control, because unlike traditional charts, it considers the variable sample size (VSS) and the variable sampling interval ( VSI) and therefore are more effective in considering the variations in the process in the control, which was what happened in the question above, since during the process of building the control chart there are some changes resulting from the breaking of the ceramic pieces, so it is ideal to build a graph that detects the changes in a more complete way.