Q11.
Question
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.
Step-by-Step Solution
Verified Answer
The possible number of outcomes is 20.
1Step 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.
2Step 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:
3Step 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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