series,Estimated cardinality (actual 1000),Multiplicative realized regret Point estimate plan,10,2.857142857142857 Point estimate plan,25,2.857142857142857 Point estimate plan,50,2.857142857142857 Point estimate plan,100,2.857142857142857 Point estimate plan,200,1.3142857142857143 Point estimate plan,500,1.3142857142857143 Point estimate plan,1000,1.0 Point estimate plan,2000,1.0 Point estimate plan,10000,1.0 Interval-robust plan B,10,1.3142857142857143 Interval-robust plan B,25,1.3142857142857143 Interval-robust plan B,50,1.3142857142857143 Interval-robust plan B,100,1.3142857142857143 Interval-robust plan B,200,1.3142857142857143 Interval-robust plan B,500,1.3142857142857143 Interval-robust plan B,1000,1.3142857142857143 Interval-robust plan B,2000,1.3142857142857143 Interval-robust plan B,10000,1.3142857142857143