What would the interrater reliability be for a 100-item measure in which the number of agreements between Rater 1 and Rater 2 was 80?
A)0.45
B)80%
C)0.90
D)95%

Question

Quizplus · Accepted Answer

Interrater reliability in this context is calculated as the number of agreements between raters divided by the total number of items. Here, it is 80 agreements out of 100 items, which equals 0.80 or 80%.

What Would the Interrater Reliability Be for a 100-Item Measure