Errata List for Second (and First) Printing of “Experiments” by Wu-Hamada

updated October 5, 2002

p. 21: line 3: N=sum i = 1 ~ k n_k, n_k should be n_i

p.29, eq. (1.56): replace σ in the denominator by σhat.

p. 32, second line after (1.58). change "(1.17)" to "(1.14)".

p. 57, line 3: replace β_j by β_j with hat.

p. 90, line 2 after table. Replace “the object” by “the objective”.

p.145, problem 9, lines 3, 6 and 8: replace n → ∞ by I → ∞.

p. 177, line 4 of the second paragraph. change "13" to "14".

p.213, line 4. change “ - - the 3⁴ designs” to “ - - the 3⁴ design”

p.214, line 9. change “ - - the 3⁴ designs” to “ - - the 3⁴ design”

p.223, line –2. change BD to BD²

p.225, line 1. change “Section 4.2” to “Section 4.3”

p.259, line 7. change “are called orthogonal” to “is orthogonal”

p.271, line –13. change to “ - - - variations were - --“

p.277, line 2. insert s in multiple comparisons?

p.280, line – 10. change to “their derivations are left - - -“

p. 284, line 5, change “decreased” to “increased”

p.300, table 6A.3 line 1. change to “all six main effects”

p.301, heading of page: change “--- OF 2^m4¹ minimum----“ to “--- OF 2^m4² minimum----“

p.301, table 6B.2 line 2. change to “all five main effects”

p.312, line 20. change “) there are” to “There are”

p. 313, last line. change "OA(18,3^7)" to "OA(18,3^6)" and "seven" to "six".

p.314, line –18. change “(i.e., - --]” to “[i.e., - --]” (replace left parenthesis by left bracket)

p.324, point 1, line 4. change “are either orthogonal” to “is either orthogonal”?

p.364, line 13 and p.540, line –10, change “ inverted gamma” to “inverse gamma”

p.369, line 5. change to “98 two-factor interactions ---“

line –8. change “10,0000 draws” to “10,000 draws”

p.370, line 8. insert B after by. Read like (denoted by B, BH², B²H² - --)

line 9. drop “and B_l”

line 10. drop “and B”

p.388, table 9.1, heading. Change “Levels” to “Level”

also insert period after A like “A. pH”

p.406, line 14. five levels of B should be (11.5, 14, 20, 26, 28.5)

p.465, line –4: change “suggests” to “suggest”

p.485, Table 10A.2, row with k=6, c=3, n=3: among its clear effects drop D.

p.500, line 8. change “type of tool cut” to “type of tool”

p.532, Table 12.5: factor O, change pcb to PCB