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Type: Multiple-Choice
Category: Represent and Determine Probability
Level: Grade 9
Standards: HSS-CP.A.1
Score: 5
Author: Andrew
Last Modified: 6 months ago

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Represent and Determine Probability Question

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Grade 9 Represent and Determine Probability CCSS: HSS-CP.A.1

A class has 11 boys and 9 girls. Two of the students will be selected at random to serve on a committee. What is the probability that both of the selected students will be girls?
  1. [math]72/400[/math]
  2. [math]18/95[/math]
  3. [math]81/380[/math]
  4. [math]81/121[/math]
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