Home » MCQs » Artificial Intelligence MCQs

The Certainty Factor (CF) is a numeric value which tells us about how likely an event or a statement is supposed to be true...

91. "The Certainty Factor (CF) is a numeric value which tells us about how likely an event or a statement is supposed to be true."
What is the range of this numeric value, i.e. Certainty Factor?

1. Between 0 to 1 (Both inclusive)
2. Between 0 to 1 (Both exclusive)
3. Between -1 to +1
4. None of the above

Answer: C) Between -1 to +1

Explanation:

The value of the Certainty factor lies between -1.0 to +1.0, where the negative 1.0 value suggests that the statement can never be true in any situation, and the positive 1.0 value defines that the statement can never be false.