S1 The Crap

Question 1

Disadvantages of mathematical models?

Answer 1

Only work for restricted range of values

Only give a partial description of the real situation

Question 2

Steps in production?

Answer 2

1) real world problem is observed
2) mathematical model devised
3) model used to make predictions
4) experimental data is collected
5) compare predicted and observed outcomes
6) statistical tests assess the accuracy of the model
7) model is refined if necessary, steps repeated

Question 3

Advantages of mathematical models?

Answer 3

Enable predictions
Quick and easy to produce
Simplify complex situations