# Grade 7 » Statistics & Probability » Investigate chance processes and develop, use, and evaluate probability models. » 6

Print this pageApproximate the probability of a chance event by collecting data on the chance process that produces it and observing its long-run relative frequency, and predict the approximate relative frequency given the probability. *For example, when rolling a number cube 600 times, predict that a 3 or 6 would be rolled roughly 200 times, but probably not exactly 200 times*.