The probability of event X is 0.3. If events X and Y are complements, what is the probability of event Y?
let event is X so P(X)=75%=0.75 probabilty that event will not happen P(X')=1-P(X) P(X')=1-0.75 P(X')=0.25 so probabilty that event will not happen is 0.25
the probabilty of both events is true. but which is most reliable is probabilty of B as it is more near to 1( total probabilty of any event)
The probability of the complement of an event, i.e. of the event not happening, is 1 minus the probability of the event.
An event will happen or not so its probabilty is between 0 (never happen) and 1 (will surely happen). The probability is a measure of its chance to happen. A negative probability would have no sense. You can think about probabilty this way: imagine a 1-litre bottle, it can be empty (0 litre) or full (1 litre) and any value between 0 and 1 but the value can't be negative.
The complement (not compliment) of the probability of event A is 1 minus the probability of A: that is, it is the probability of A not happening or "not-A" happening.The complement (not compliment) of the probability of event A is 1 minus the probability of A: that is, it is the probability of A not happening or "not-A" happening.The complement (not compliment) of the probability of event A is 1 minus the probability of A: that is, it is the probability of A not happening or "not-A" happening.The complement (not compliment) of the probability of event A is 1 minus the probability of A: that is, it is the probability of A not happening or "not-A" happening.
Probability is the percentage of the chance, a certain event will happen.
Probability is measured on a scale of 1 to 0 and at 1 an event will happen but at 0 an event will not happen.
let event is X so P(X)=75%=0.75 probabilty that event will not happen P(X')=1-P(X) P(X')=1-0.75 P(X')=0.25 so probabilty that event will not happen is 0.25
the probabilty of both events is true. but which is most reliable is probabilty of B as it is more near to 1( total probabilty of any event)
The probability of an event that is as likely as not to happen is 0.5, or 50%. This means there is an equal chance of the event occurring or not occurring. In probability terms, it indicates that the event has the same likelihood as its complement.
The probability of the complement of an event, i.e. of the event not happening, is 1 minus the probability of the event.
An event will happen or not so its probabilty is between 0 (never happen) and 1 (will surely happen). The probability is a measure of its chance to happen. A negative probability would have no sense. You can think about probabilty this way: imagine a 1-litre bottle, it can be empty (0 litre) or full (1 litre) and any value between 0 and 1 but the value can't be negative.
The complement (not compliment) of the probability of event A is 1 minus the probability of A: that is, it is the probability of A not happening or "not-A" happening.The complement (not compliment) of the probability of event A is 1 minus the probability of A: that is, it is the probability of A not happening or "not-A" happening.The complement (not compliment) of the probability of event A is 1 minus the probability of A: that is, it is the probability of A not happening or "not-A" happening.The complement (not compliment) of the probability of event A is 1 minus the probability of A: that is, it is the probability of A not happening or "not-A" happening.
0.97. Just take it away from 1
The probability of any event must lie in the interval [0,1].
The complement of an event occurring is that it does not occur.
Yes, the probabilty scale is from one to zero so is the probability is 0 it will definitely not occur