depending on what lowest range for example 10% probibility and depending on the limited range i.e. 50% in other words it could be as likely as the limited range ., but verifyed at the lowest range 10% as likey probibility range.
Chat with our AI personalities
An impossible event, with probability 0.
Two events are equally unlikely if the probability that they do not happen is the same for each event. And, since the probability of an event happening and not happening must add to 1, equally unlikely events are also equally likely,
In common usage, unlikely means a low probability of occurrence. But as a term in mathematics, an unlikely event is not rigorously defined as a "low number" is subjective. Certainly, in a comparative sense, i.e. event A is less likely to occur than event B, we can state that the probability of occurrence of A is less than B.
100% likely means it is certain to occur.
If your chi square test has a probability of 0.05 or less it is likely, but not certain, that your hypothesis is not correct.