Use a tree diagram to find the sample space for each event. State the number of possible outcomes.

The spinner at the right is spun and two coins are tossed.

Short Answer

Expert verified

The possible number of outcomes is 20.

Step by step solution

01

Step 1. Define a tree diagram.

A tree diagram is a way to display all the possible outcomes of an event. Each branch of the tree diagram of any event represents a possible outcome for that event.

02

Step 2. Plot tree diagram for a spinner at right is spun and two coins.

The tree diagram when spinner at right is spun and two coins are tossed:

03

Step 3. Count the total possible outcomes.

Using the tree diagram in the above step it can be noticed that the total number of outcomes is 20.

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