It does not matter.
a and b both have the probability of 3/4
0.8413
The probability that an event will occur plus the probability that it will not occur equals 1.
The probability is 0.664
Probability equals favorable outcomes divided by total number of outcomes.
Impossible
The answer depends on what the distribution is!
The probability of no rain is the complement of the probability of rain. If the probability of rain is 0.99, then the probability of no rain is calculated as 1 - 0.99, which equals 0.01. Therefore, there is a 1% chance of no rain.
The number 1. The area of any probability distribution equals 1.
The probability of the complement of an event is calculated as 1 minus the probability of the event itself. If the probability of an event is 0.3, the probability of its complement would be 1 - 0.3, which equals 0.7. Therefore, the probability of the complement of 0.3 is 0.7.
eight eight
From a probability perspective fair means equal probability.