0.99 0.01 0.999999 1e-06 Burgler Earthquake 0.9999 0.0001 0.01 0.99 0.01 0.99 0.0001 0.9999 Earthquake 1 0 0 1 Burgler 148 125 199 156 Earthquake 340 136 408 178 Alarm 220 350 268 380 Broadcast 464 273 528 313