### 18.05 R Tutorial 1B - MIT OpenCourseWare

That is, we run 10000 experiments of rolling 2 dice. # Command 2: we sum each of the columns, i.e., we sum the two dice. # Command 3: we find the fraction of sums that are 7. # Note, this is essentially the exact answer of 1/6. Exercise: Try to estimate the probability of two sixes when rolling two dice.