Using the Matching Relation, Predict the Distribution of Responses Between

Multiple Choice

Using the matching relation, predict the distribution of responses between a key with a fixed-ratio 40 requirement and one with a fixed-ratio 60:

A) 100% of responses to the fixed-ratio 40 schedule
B) 40% of responses to the fixed-ratio 40 schedule
C) 60% of responses to the fixed-ratio 49 schedule
D) 50% of responses to the fixed-ratio 40 schedule