HELP A pair of fair dice will be rolled. Let the random variable X = the sum of the numbers shown on their faces. The
probability distribution of X is given in the table.
Sum
2 3 4 5 6 7 8 9 10 11 12
Probability 0.028 0.056 0.083 0.1110.139 0.167 0.139 0.111 | 0.083 0.056 0.028
What is the probability that the dice show a sum of at least 6?
P(X

Dis the correct answer

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.