... . Table F .4 may make609Appendix FNumbers in Binary, Octal, and Hexadecimal RepresentationsFor readers unfamiliar with binary and related bases, we digress here toconsider three important ... A Practical Approach Base 2 is ideal for constructing factorial designs because the system com-prises only two states for any factor: high and low. In base 2, the onlynumbers we may use are ... 1, 2, 3, 4, 5, 6, 7) and a base of 8. To see what the octal equivalent of 2 34. 5is, we refer to Table F.2 and find that 352 .4 8 = 2 34. 5. The subscript after thenumber indicates the base. Obviously,...