Table 2 Combinations of parameters for the simulation testing with homogeneous and heterogeneous probabilities of detection
Parameter | Values |
|---|---|
Total number of usability problems | m = 20,50,100 |
Sample size | n = 15,20,30,40,50 |
Probability of problem detection | μ = logit(0.1), logit(0.2) σ = 0.5, 1, 2 |
Number of combinations tested | 90 |