C8.09
Precision versus Accuracy
Cards in this group · 4
- C8.09.1Accuracy is the mean offset between estimated and true gaze
- C8.09.2Precision is the spread of repeated measures; the two can vary independently
- C8.09.3High precision with low accuracy looks stable but systematically offset
- C8.09.4The lower bound on target size is set by accuracy, not precision