The probability of a sure certain event is
- The probability of a sure event is
- The probability of a sure or certain event is always
- The probability of a sure event or certain event is 1
- The probability of a sure event is dash
- The probability of a sure event is always
- The probability of a sure event is one
- The probability of a sure event is 1
- The probability of a sure event is zero
- The probability of a sure event is answer
- The probability of a sure event is one true or false
- The probability of a sure event is 1 true or false
- The probability of a sure event is blank
- The probability of a sure event is called
- The probability of a sure event is equal to
- Assertion the probability of a sure event is 1