Tree diagrams help us understand problems that involve multiple steps. For instance, in a big study in Germany, researchers looked at how eye color, and hair color, affect how much people get sunburnt. They used the following tree diagram to show how many people have different combinations of these traits. Find the Probability (Brown Hair|Blue eyes) Group of answer choices a. 0.259 b. 0.119 c. 0.72 d. 0.308