Answer:
12
Step-by-step explanation:
1. Your outcome, 2H, divided by the total size of the output set. Thus gives you probability 1/12
2. Multiply the probability of Heads P(x=H | coin) = 1/2 . The probability of 2 P(x=2 | Die) = 1/6. Multiply 1/2(1/6) = 1/12.
The answer is 1/12
Any probability answer should be in the range [0,1]. If it's not, you've done something wrong.
In addition, the sum of the probabilities for the total set needs to equal 1. In our case, there are 12 items, each with probability 1/12; therefore 12(1/12)=1 and it’s ok.......................................................... hope this helps.
