The prediction is the prognosis.
I guess making the prediction would be prognosticating but I don't hear that term used much. It would be more common to say someone gave a prognosis.
prognosis
Prognosis Pro = prior or before Gnosis = knowledge
It is called a prognosis.
Prognosis
The prediction about the outcome of a treatment is called a "treatment prognosis" or simply "prognosis." It refers to the likely course and outcome of a disease or condition based on various factors, including the effectiveness of the treatment and the patient's overall health. Prognosis helps guide treatment decisions and provides patients with expectations regarding their health journey.
hypothesis :)
It is called the prognosis.
A prediction in an experiment is called hypothesis. It is an educated guess about what's high likely to happen.
Prognosis is the medical term used to describe the potential outcome of a disease. For example, the prognosis for strep throat is excellent, with the expectation of a full recovery. The prognosis for lung cancer is bleaker.
a prediction about outcome that is predited. Such as weather forecast
The prediction about the outcome of an experiment is a hypothesis. It is basically an educated guess, and you see if your guess comes true or not.
When someone states the outcome of an accurate hypothesis ahead of time, this is called a prediction. The plural form of hypothesis is hypotheses.