Checkerboard

0.1

0.3

0.5

0.7

0.9

Participant 1

1.8

2.44

4

6

7.12

Participant 2

1.72

1.9

2.8

4

6.1

Participant 3

1.9

2.9

2.98

4.3

5.1

Participant 4

1.9

2.26

3.52

5

6.04

Participant 5

1.36

1.9

4.06

4.96

6.7

Average

1.736

2.28

3.472

4.852

6.212

Std Deviation

0.199759856

0.373951869

0.513902715

0.690228948

0.684292

Std Error

0.175097234

0.327783265

0.45045559

0.605012348

0.599809