Exam DISC-DA Practice Question 216
Study guide: Exam DISC-DA
An underwriting dataset has one row per territory and class, with earned car-years and claim frequency (claims per car-year). The analyst will fit a Poisson GLM with a log link using claim frequency as the target. How should exposure enter the model?
- A) As an offset of ln(car-years), together with a weight equal to car-years
- B) As a weight equal to car-years, with no offset
- C) As an offset of ln(car-years), with no weight
- D) As an ordinary predictor whose coefficient is estimated
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