Question

Insurance : An insurance company selected 1000 drivers at random in a particular city to determine a relationship between age and accidents. The data obtained are listed in following table. Compute the probabilities of the following events for a driver chosen at random in the city.
33. What is the probability of being under 20 years old and having exactly three accidents in 1 year ?
a) 0.309 b) 0.277 c) 0.350 d) 0.118
34. What is the probability of being 30–39 years old and having one or more accidents in 1 year?
a) 0.309 b) 0.277 c) 0.350 d) 0.118
35. What is the probability of having no accidents in 1 year ?
a) 0.309 b) 0.277 c) 0.350 d) 0.118
36. What is the probability of being under 20 years old or having exactly three accidents in 1 year?
a) 0.309 b) 0.277 c) 0.350 d) 0.118

Answer 1

Step-by-step explanation:

1. a
2. a
3. a
4. a
5. a is the right answer

Answer 2

Answer:

1. 0.035

2.(d)0.118

3.(b)0.277

4.(a)0.309