Respuesta :
Answer:
0,027
Step-by-step explanation:
Rolling two fair dice more than doubles the difficulty of calculating probabilities. This is because rolling one die is independent of rolling a second one. One roll has no effect on the other. When dealing with independent events we use the multiplication rule. The use of a tree diagram demonstrates that there are 6 x 6 = 36 possible outcomes from rolling two dice.
Answer:
11/36
Step-by-step explanation:
There are 36 possible outcomes from rolling 2 dice because the first die has 6 possible outcomes and so does the second.
If the first dice is a 2, the second die can be from 1 to 6. So, there are 6 ways that one dice can show a 2. Since it can happen to both die, you double it to be 12.
But, we have counted the roll of 2,2 twice. So we minus 1 possibility.
Thus, there are 11 ways to roll at least one 2 and 36 possibilities.