Question

drag each label to the correct location on the tree - diagram. each label can be used more than once, but not all labels will be used. jolene can take either of two roads to return home from school, road 1 or road 2. she can choose to walk, bike, or ride her scooter. she must choose one road and one mode of travel. the sample space is given as a tree - diagram. complete the sample space. road 1 scooter walk bike returning home road 2 bike scooter

Explanation:

Step1: Identify first - level branches

The first - level branches represent the two roads. One is already labeled as road 2, so the unlabeled first - level branch should be road 1.

Step2: Identify second - level branches for road 1

For road 1, the modes of travel are walk, bike, and scooter. Since walk and bike are already shown for the other road's branches, the unlabeled box under road 1 should be scooter.

Answer:

The top - unlabeled box (first - level) is road 1. The unlabeled box under road 1 (second - level) is scooter.