Project C07 Page 3 of 6

Consider the following question:

What is the probability that in a family of 5 children there are 3 boys and 2 girls?

Design a simulation that, using the Research Randomizer, will help you estimate the probability. Describe your simulation below, making sure that your entire description appears in the box.

Carry out your simulation (the number of trials should be sufficiently large), and based on your results, answer the following questions.

• What is the probability that there are three boys and two girls?

• What is the probability that there are at least three boys?

When you are satisfied with your results, print this page and continue with the next.