Expected frequency and actual frequency

Of course, if you rolled two dice 144 \times then you probably wouldn’t get the expected frequencies given in the table below but you will likely get a similar pattern of outcomes.

Below is a simulator that simulates rolling two dice. The outcome is recorded from each trial. I have set it up to simulate rolling once, rolling 10 \times, 144 \times and 1,000 \times. Let’s see how the actual frequencies we get compare to the expected frequencies that we have discussed.