Participant

X₁

X₂

X₃

X₄

1

−0.354

−0.787

−0.360

−0.281

2

0.008

−0.573

−1.045

0.627

3

0.107

0.211

0.372

−0.473

4

−0.142

1.940

−0.085

0.973

5

−0.222

−0.081

1.395

−0.616

6

1.629

0.540

0.215

−0.298

7

0.020

0.225

−0.146

0.517

8

0.482

−0.334

−0.032

0.001

9

−0.487

1.702

−0.713

1.330

10

−0.249

0.645

0.744

0.047

11

−0.508

0.560

−1.148

0.473

12

−1.756

−1.081

−1.560

1.406

13

−1.091

0.288

0.588

0.078

14

1.916

0.573

0.690

1.305

15

1.493

−1.180

−0.288

0.197

16

−0.337

−0.357

0.032

0.199

17

0.559

−0.203

1.104

0.232

18

0.463

−0.717

0.699

0.768

19

1.633

−0.577

0.317

−0.118

20

−0.670

1.591

−0.585

0.008