TABLE 1.

Model selection for simulated data: BIC values for K from 1 to 5

K	BIC
1	6.91 × 104
2	6.87 × 104
3	6.99 × 104
4	7.12 × 104
5	7.26 × 104

The model having a smaller BIC value (K = 2 in this case) is preferred (numbers in boldface type).