After you have successfully modeled a system using 5 (five) replications for your design, you want to confirm the output equation at the point where you get an output estimate of 2 from the transfer function -hat =2.0 ). The 5 (five) confirmation replications give the following results: 2,2,4,4,3.
Please determine whether the model confirms at this point for an alpha error of . 01 ( =.01 ).
(Please show your work, and you can use the Distribution in your course notes or handout.)

Sample mean =y-bar =