Table 2 Average error [cpm], \(\mu _{\bar{E}}\) with \(\sigma _{\bar{E}}\) in parentheses, for the different target rates and CPR 30:2 for groups of test persons

3.9 (1.77)

4.6 (1.6)

10.0 (11.0)

13.5 (3.1)

3.6 (0.77)

6.8 (5.9)

8.7 (6.0)

23.5 (14.1)

3.9 (1.55)

13.4 (13.5)

18.6 (19.6)

31.5 (33.4)