In this case, we'll have to carry out several steps to find the solution.
Step 01:
Data:
Tree Diagram
Step 02:
Probability
How many possible outcomes are there?
12
What is the probability of getting each outcome?
1 / 12
What is the probability of getting an even number?
P(even) = 1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12 = 6 * (1/12) = 6 / 12 = 1/2
What is the probability of getting an even number and a
head?
P(even and head) = 1/12 + 1/12 + 1/12 = 3 * (1/12) = 3 / 12 = 1/4
What is the probability of getting a 5 and a head?
y P( 5 and head) = 1/12
That is the full solution .