7
AssignmentMultiple Choice

Probability of Compound Events

Question 7 • Math Models A

The mayor of a town wants to find the probability that families with three children have all girls. Which simulation will best model the situation?

Answer
A
a numbered cube rolled 3 times
B
three coins flipped 10 times
C
a spinning wheel with three colors, spun twice
D
a random-number generator, generating numbers from 1 to 10, pressed twice
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