this is called a a posteriori probability. based on some evidence, you are trying to estimate the likelyhood of the hypothesis.
the activities that take place to get ready for an event
Do you have your passes ready for the event?
Yes, everything is ready for the upcoming event.
A milestone event that dramatically accelerated the need for ready-made work clothes was the Gold Rush of 1848.
Yes, are you prepared and ready for the upcoming event?
Yes, do you have your pass ready for the event?
That was ready by 1892.
To get ready enough for some future event
You don't locate it, it will come to you when it's ready.
'Prepare' means to get ready for an event of some kind.
PREPARATION : the process of getting ready for an activity, event, or goal.
Yes, a process can transition from the ready state to the blocked state. This occurs when the process is waiting for an event such as user input or completion of I/O operations. Once the event occurs, the process can then transition back to the ready state to continue execution.