Answer:
D. (1/3)
Explanation:
If we look at the graph, there are a total of 12 squares, which means we have a denominator of 12.
Next if we look at the answer, it is asking if for the chance of us getting a number under 5 and is a heads, which means there are 4 squares that would apply to this (They have to be both under 5 and be a heads)
This results in us having a numerator of 4.
So If we put it together we get 4/12, which when simplified equals 1/3!
Hope this helps! If you have any further questions, feel free to comment and if this somehow is wrong, let me know so i can fix my answer for future users!