Hello everyone! I’m back here. Our exercise today will be “A school has 820 male students and 835 female students. If a student from the school is selected at random, what is the probability that the student would be a female?“. Let’s follow the answer below!

Question: A school has 820 male students and 835 female students. If a student from the school is selected at random, what is the probability that the student would be a female?

Here we have the following topic: 10. A school has 820 male students and 835 female students. If a student from the school is selected at random, what is the probability that the student would be a female?

Summary of the topic like below:

Answer

According to the topic, we have 820 male students, 835 female students. Thus, the total number of students in the school is 820+835=1655. To calculate the probability of selecting a female student, we divide the female arithmetic by the total number of students and multiply by 100%. The result is 50.45%, the calculation is like below:

Relevant knowledge

Probability is a measure of the probability of an event occurring out of the total of possible outcomes. To calculate the probability we do the following:

1. Identify events and outcomes.
2. Divide the number of events by the total number of possible outcomes.
3. Multiply the result in step 2 by 100 to get the percentage value.
4. Probability is the result calculated in the form of a percentage.

Conclusion

This article helped you find the answer to the exercise “10. A school has 820 male students and 835 female students. If a student from the school is selected at random, what is the probability that the student would be a female? “. Wishing you great results. Thanks for reading!