group1: Average: 100.26
100.20 diff=0.06
100.23 diff=0.03
100.35 diff=0.09

group2: Average: 122.60
122.55 diff=0.05
122.67 diff=0.07
122.75 diff=0.15

Outlier: 122.43 since dif=0.17>X

group3: Average: 145.99
145.88 diff=0.11
145.97 diff=0.02
146.01 diff=0.02
146.10 diff=0.11