Question

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. 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. road 1, scooter, walk, bike

Explanation:

Step1: Identify the two - step process

There are 2 roads and 3 modes of travel.

Step2: Use the counting principle

For each of the 2 roads, there are 3 modes of travel.

Step3: List the sample - space elements

Pair each road with each mode of travel.

Answer:

The sample - space elements are: (road 1, scooter), (road 1, bike), (road 1, walk), (road 2, scooter), (road 2, bike), (road 2, walk)