Select the number of blocks for the base design. If you have multiple replicates in separate blocks, the total number of blocks is the product of the number of blocks in the base design and the number of replicates. For more information on how Minitab blocks Box-Behnken designs, go to Blocks in a Box-Behnken design.
Enter how many times to perform each experimental run that is in the base design. Usually, you consider the available resources and the purpose of your design when you select the number of replicates. You can add replicates to your design later with . For more information on replicates, go to Replicates and repeats in designed experiments.