Statistics and Probability Use groups of 4. Materials: Spinners

What's Your Frequency?

Label the sections of four spinners with the digits 0–9. Each group member chooses a spinner, and the group decides which spinner stands for thousands place, hundreds place, tens place, and ones place.

Group members spin all four spinners at the same time, and the resulting four-digit number is recorded on a sheet of paper. Group members continue in the same manner until they have written fifteen numbers. The group then makes a frequency table for the data and compares its findings with those of other groups.