A small class has 10 students, 3 whom are girl and 7 whom are boys. The teacher is going to choose two of the students at random. What is the probability that the teacher will choose two boys?
A small class has 10 students, 3 whom are girl and 7 whom are boys. The teacher is going to choose two of the students at random. What is the probability that the teacher will choose two boys?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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A small class has 10 students, 3 whom are girl and 7 whom are boys. The teacher is going to choose two of the students at random. What is the probability that the teacher will choose two boys?
![A small class has 10 students, 3 of whom are girls and 7 of whom are boys. The teacher is going to choose two of
the students at random. What is the probability that the teacher will choose two boys? Write your answer as a
fraction in simplest form.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F63dce47d-5d8d-41b8-887a-42cf2c730810%2Fe3d6580c-581e-46a1-a9e4-c744654b5b74%2Fpermx_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A small class has 10 students, 3 of whom are girls and 7 of whom are boys. The teacher is going to choose two of
the students at random. What is the probability that the teacher will choose two boys? Write your answer as a
fraction in simplest form.
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