Answer:
Following are the solution to the given points:
Explanation:
As a result, Poisson for each driver seems to be the number of accidents.
Let X be the random vector indicating accident frequency.
Let,
Expected accident frequency

For class 1:
For class 2:
For class 3:
![P(X=0) = (1)/((3-0.6)) \int_(0.6)^(3) e^(-\lambda) d\lambda\\\\P(X=0) = (1)/(2.4) * [-e^(-3)-(-e^(-0.6))] = 0.20793](https://img.qammunity.org/2022/formulas/mathematics/college/rxkt7yzkfylzokph0lm24s983tnvfufps0.png)
The population is equally divided into three classes of drivers.
Hence, the Probability
