Question 1
What is the main purpose of competing function model validation?
Question 2
Which type of evidence is most useful when deciding whether an exponential model fits data well?
Question 3
A student compares two models for the same data set. One model has smaller residuals overall. What does that suggest?
Question 4
Which statement best describes a residual in model validation?
Question 5
Why might a student compare both linear and exponential models for the same data set?
