For a total of 80 possible agreements,there are 60 times where Teacher A and Teacher B agreed on whether students in college checked their cellphone in the classroom.What is the interrater reliability coefficient?
A)1.33
B)0.80
C)25
D)0.75

Question

Quizplus · Accepted Answer

The interrater reliability coefficient can be calculated using the formula: (number of agreements)/(total possible agreements) = 60/80 = 0.75. Therefore, the answer is D, 0.75.

For a Total of 80 Possible Agreements,there Are 60 Times