3.4 Exercise 1

Using the table, calculate the following probabilities:

1. Find P(Person uses a cell phone while driving).
2. Find P(Person had no violation in the last year).
3. Find P(Person had no violation in the last year and uses a cell phone while driving).
4. Find P(Person uses a cell phone while driving or person had no violation in the last year).
5. Find P(Person uses a cell phone while driving given person had a violation in the last year).
6. Find P(Person had no violation last year given person does not use a cell phone while driving).