1) Based on your data set, is the average age of the drivers involved in a fatal accident is significantly MORE THAN the average age of the drivers who involved in a non-fatal accident? Test at the 10% level of significance. Note that SPSS only performs a 2-sided test.

2) Provide possible reasons why you should expect to find a significant statistical difference between the ages of these 2 groups

3) Based on your findings, should the insurance company charge higher premiums based on the collision severity? Explain your reasoning

a) Collision severity table

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