A kitchen cabinet manufacturer is interested in comparing average assembly times for two assembly process. A random sample of five kitchen cabinets is selected and the assembly time ( in minutes) on each cabinet of each process is recorded, as shown in table below.

Cabinet 1 Process 1 115 Process 2 2 165 140 90 155 105 85 5 90 110 85 two process differ? Based on the data, can the manufacturer conclude, at the 10% level of significant, that the mean assembly times for the