Question 1 • Common Core Math 7 - MA3107 CR
There are six equally likely tools, so a number cube with six sides can represent one tool choice per roll. Since you choose a tool three times, roll the number cube three times; replacement means each roll remains independent. This makes rolling a number cube three times the most accurate simulation. Rolling six times or tossing a coin would not match the number of choices or the six possible tools.
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