Final answer:
The degree of interference is not directly related to the Coefficient of Coincidence. The Coefficient of Coincidence measures the likelihood of two letters occurring at the same position in two texts by chance.
Step-by-step explanation:
The degree of interference is not directly related to the Coefficient of Coincidence. The Coefficient of Coincidence is used to measure the likelihood of two letters occurring at the same position in two texts by chance, while the degree of interference is related to the superposition of waves. It seems that there might be confusion between the two concepts in your question. Could you please clarify which concept you are referring to?