Exam MAS-I Practice Question 139
Study guide: Exam MAS-I
Five vehicle-age groups have these average claim severities (in thousands):
Vehicle age x |
1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|
Severity y |
8 | 7 | 7 | 5 | 3 |
Calculate the sample correlation coefficient between x and y. Give your answer to three decimal places, with a minus sign if negative (e.g. -0.125).
Answer this question and see the worked solution