There are 15 boys and 10 girls in a group discussion. If three students are selected at random, what is the probability that 2 girls and 1 boy are selected?
Question
Solution 1
Step 1: Calculate the total number of students in the group. This is done by adding the number of boys and girls together.
Total students = 15 boys + 10 girls = 25 students
Step 2: Calculate the total number of ways to select 3 students out of 25. This is done using the combination formula C(n, r Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv
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