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In a writing contest, 3 winners are chosen from 15 participants. What is the pro

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Question: In a writing contest, 3 winners are chosen from 15 participants. What is the probability that a randomly selected participant is a winner?

Options:

  1. 1/5
  2. 1/4
  3. 1/3
  4. 1/2

Correct Answer: 1/5

Solution: 

Probability = Number of winners / Total participants = 3/15 = 1/5.

In a writing contest, 3 winners are chosen from 15 participants. What is the pro

Practice Questions

Q1
In a writing contest, 3 winners are chosen from 15 participants. What is the probability that a randomly selected participant is a winner?
  1. 1/5
  2. 1/4
  3. 1/3
  4. 1/2

Questions & Step-by-Step Solutions

In a writing contest, 3 winners are chosen from 15 participants. What is the probability that a randomly selected participant is a winner?
  • Probability – The likelihood of an event occurring, calculated as the ratio of favorable outcomes to the total number of possible outcomes.
  • Combinatorics – The branch of mathematics dealing with combinations and arrangements, relevant in understanding how winners are selected.
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