Caroline flips a coin 3 times. According to the tree diagram, how many possible outcomes exist?
Responses
A 8
B 4
C 6
D 10
E 2
3 answers
A: 8
ughhhhhhhhhhhhh i fink is c
Let's check the possible outcomes using the tree diagram:
<img src="https://i.imgur.com/69eZLZL.png" width="300">
As we can see, there are 2 branches for the first flip (H or T), 2 branches for the second flip (H or T), and 2 branches for the third flip (H or T). Therefore, the total number of possible outcomes is:
2 x 2 x 2 = 8
So the correct answer is indeed A: 8.
<img src="https://i.imgur.com/69eZLZL.png" width="300">
As we can see, there are 2 branches for the first flip (H or T), 2 branches for the second flip (H or T), and 2 branches for the third flip (H or T). Therefore, the total number of possible outcomes is:
2 x 2 x 2 = 8
So the correct answer is indeed A: 8.
1 answer