2.5 - Parameters

Question 1

What are parameters?

Answer 1

Constants that give us information on relations between variables in the model

Question 2

What do parameters tell us?

Answer 2

Tell us about the shape or form of the model

Question 3

What does this symbol mean in an equation: ^

Answer 3

Tells us that the value beneath it is an estimate

Question 4

How do we work out degrees of freedom?

Answer 4

n-1

Must be 1 less than the number of scores