The probability that a person contributed to the charity is calculated by dividing the number of people who contributed (favorable outcomes) by the total number of people (total possible outcomes). Assuming that 60 out of 100 people contributed, the probability is 0.6 or 60%.
To determine the probability that a person contributed to a charity, we need more information. The probability of an event occurring is calculated by dividing the number of favorable outcomes by the total number of possible outcomes.
1. Determine the favorable outcomes: We need to know the number of people who contributed to the charity. Let's assume that out of 100 people, 60 contributed. Therefore, we have 60 favorable outcomes.
2. Determine the total possible outcomes: We need to know the total number of people in the group we are considering. Let's assume there are 100 people in total.
3. Calculate the probability: To calculate the probability, we divide the number of favorable outcomes (60) by the total possible outcomes (100).
Probability = Favorable outcomes / Total possible outcomes
Probability = 60 / 100
Probability = 0.6
Therefore, the probability that a person contributed to the charity is 0.6, or 60%.