Studies have shown that a large percentage of car accidents are caused by aggressive driving. To help reduce the number of accidents and to promote traffic safety in general, insurance companies have begun to issue discounts to drivers who take defensive driving course. Research shows that people who practice defensive driving are less let to be involved in a car accident. Therefore, the insurance companies plan should help reduce the number of accidents.
Assuming the statements above to be true,
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Assuming the statements above to be true,
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