Select by clicking on "Test CC" or from the Graphs menu. This is the test characteristic curve, the score-to-measure ogive for this set of items. It is always monotonic ascending. See also Table 20.
Buttons are described in Graph window.
|
Test Characteristic Curve |
Top Up Down
A A |
Select by clicking on "Test CC" or from the Graphs menu. This is the test characteristic curve, the score-to-measure ogive for this set of items. It is always monotonic ascending. See also Table 20.
Buttons are described in Graph window.