Use the data in problem 4 to calculate Cp, Cpl, Cpu, and Cpk, assuming that the specifications are 3.75 ± 1.30. Interpret the results for the manager of this process.

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
3.55	3.61	3.61	4.13	4.06	3.48	3.25	4.25	4.35	3.62	4.09	3.38	3.85	3.59	3.60	4.10	3.07	2.86	3.68	2.90	3.57	3.82	3.82	4.14	3.97	3.77	4.12	3.92	3.50	4.23
3.64	3.42	3.36	3.50	3.28	4.32	3.58	3.38	3.64	3.61	3.28	3.15	3.44	3.61	4.01	3.57	3.18	3.69	3.59	3.41	3.63	3.55	4.91	3.83	4.34	3.60	3.38	4.60	4.08	3.62
2.98	3.12	4.34	3.61	3.07	3.71	3.00	3.00	3.20	3.43	3.12	3.09	4.06	3.34	2.84	3.28	3.11	3.05	3.93	3.37	4.33	3.56	3.80	3.80	3.65	3.81	3.37	3.54	4.09	3.00