Four persons are chosen from a group containing 3 men, 2 women and 4 children. Show thatthe chance that exactly two of them will be children is 10/21.
Question
Solution 1
To solve this problem, we need to use the concept of combinations in probability.
Step 1: Calculate the total number of ways to choose 4 persons from a group of 9 (3 men, 2 women, and 4 children). This can be done using the combination formula C(n, r) = n! / [(n-r)!r!], where n is the total number Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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