Table 2.

Frequencies r(p(k)) for bimodally distributed p(k) with different PLUS base rates B, low or high variance and symmetric or asymmetric distribution.

	symmetric		asymmetric
variance (σ)	low	high	low	high
PLUS base rate (B)	unbiased: 0.5	unbiased: 0.5	raised: 0.55	raised: 0.55
p(k)	r(p(k))	r(p(k))	r(p(k))	r(p(k))
0.1	0	0	0	0
0.2	0	0.05	0	0.05
0.3	0.05	0.4	0.05	0.4
0.4	0.4	0.05	0.4	0.05
0.5	0.1	0	0.05	0
0.6	0.4	0.05	0.05	0
0.7	0.05	0.4	0.4	0.05
0.8	0	0.05	0.05	0.4
0.9	0	0	0	0.05