Projection

n

Mean ME(cm)

Std deviation

DP

Observer 1

Test 1

15

0.41

0.072

DP

Observer 2

Test 1

15

0.42

0.069

DP

Observer 2

Test 2

15

0.41

0.054

MO

Observer 1

Test 1 View 1 or 2

15

0.39

0.082

MO

Observer 2

Test 1 View 1 or 2

15

0.44

0.615

MO

Observer 2

Test 1 View 1

15

0.45

0.066

MO

Observer 2

Test 2 View 1

15

0.43

0.079

MO

Observer 2

Test 1 View 2

14

0.43

0.066

MO

Observer 2

Test 2 View 2

14

0.43

0.074