Table 4: Four hypothetical 2 × 2 tables.
(a)

1 0 Total

1 .60 .10 .70 .80
0 .10 .20 .30 .58

Total .70 .30 1 .52

(b)

1 0 Total

1 .60 .00 .60 .80
0 .20 .20 .40 .56

Total .80 .20 1 .55

(c)

1 0 Total

1 .61 .01 .62 .80
0 .19 .19 .38 .57

Total .80 .20 1 .53

(d)

1 0 Total

1 .50 .10 .60 .80
0 .10 .30 .40 .52

Total .60 .40 1 .58