what definition of models
Answers
Answer:
(1) a copy of something that is usually smaller than the real thing
(2)
one of the machines, vehicles, etc. that is made by a particular company
Explanation:
please make it a brainliest answer
A model is a equation by which we wish to learn about a variable through some other variables/attributes.
Now, there are two types of models:
Mathematical Models
This is an absolute relation and feeding the value on one side of the equation gives the exact value on the other side of the equation.
Example- E=mc^2
Statistical Models
We do not have exact relationships and a certain level of noise/error is present. Your statistical model can be said to be appropriate if we can minimise this error by using appropriate models.
Example- We know that the height and weight of an individual are related. Nonetheless, we will not be able to find an exact relation where if we input the height of the individual we will get the exact value of weight of that individual. There will always be some noise/error involved. This is called a statistical model.