A decision needs to be made regarding the possible purchase of some new casting equipment

A decision needs to be made regarding the possible purchase of some new casting equipment. To aid in this process, a capability study is being performed to assess the performance of the current equipment. An important part that will consume much of the run time of the equipment is to be used from the study. The width of the cast part at a crucial spot should be 3.000 0.025 centimetres, and rational sampling has produced the data listed in the table. Perform the capability study on this process using the samples below and comment. The samples, of size n = 5, were collected every half-hour over two continuous shifts.