What’s a scientific method?
Theories that need to be tested and proven or refuted.
What is a nominal value?
The current prices that are not adjusted for inflation
What is a real value?
The value adjusted for infaltion, (prives stay constant)
What are indices/index numbers?
Numbers that set a base of 100, used to simplify the comparison of the relative value of data,
How can data be interpreted?
Tables ( Tabular), Graphs (Graphical), Text (Verbal)