The Bayesian network below can be used to evaluate car insurance applications.

Based on the network above, which of the following statements is NOT true?

Group of answer choices

1.)The buyer's socioeconomic status directly affects 7 other variables.

2.)The buyer's age and number of years licensed directly affect their driving skill.

3.)The buyer's car's value is dependent on its mileage, make model, and vehicle year.

4.) The buyer's predicted medical costs are directly dependent on their driving behavior.