Table 1: Notation for interpreting different designs.

Type Design Reject H1 Accept H1
1-Stage (n; b) fS bg fS b + 1g
Type 1 (n1; b1; n2; b2) fS1 b1g and fS2 b2g fS1 b1 + 1g or
fS1 b1g and fS2 b2 + 1g
Type 2 (n1; a1; n2; b2) fS1 a1 1g or
fS1 a1g and fS2 b2g
fS1 a1g and fS2
b2 + 1g
Type 3 (n1; a1; b1; n2; b2) fS1 a1 1g or
fa1 S1 b1g and fS2 b2g
fS1 b1 + 1g or
fa1 S1 b1g and fS2 b2 + 1