sensor A fires on 0.1% of timesteps, and sensor B fires on 0.1% of timesteps, but A-B patterns occur on 0.01% of timesteps instead of the 0.00001% you would have expected if the events were independent.
I think there’s an extra zero here; 0.1%=0.1100=1∗10−3, and so (0.1%)2=10−3∗2=10−6=10−4100=0.0001%.
I think there’s an extra zero here; 0.1%=0.1100=1∗10−3, and so (0.1%)2=10−3∗2=10−6=10−4100=0.0001%.
Thanks, fixed.