No, because drivers over the age of 75+ are more relaxed behind the wheel: Incorrect:driver over the age of 75 are involved in higher percentage of accidents
Yes, because they've had a lot of experience and their senses are still strong: Correct
No, since drivers over the age of 75+ years have more traffic experience: Incorrect:driver over the age of 75 are involved in higher percentage of accidents event thow they have more experience. Its their reaction time that's going down
Yes, because drivers over 75+ tend to overestimate their abilities: Incorrect: they have good self-knowledge and seldom over estimate their abilities

Driving Licence Book, 19th Edition, page 201

Recap: old people have a lower reaction rate. That's the main reason why they have a higher risk of being in a car accident