What is the probability that a randomly selected student is enrolled in Chemistry and Physics, but not Biology? (b) What is the probability that a randomly selected student is enrolled in Physics but not Chemistry? (c) What is the probability that a randomly selected student is enrolled in Chemistry or Biology?
A survey was conducted from a large group of high school students in an effort to determine what science courses they were currently enrolled in. It was found that 74% of the students were enrolled in Chemistry, 58% of students were enrolled in Physics, and 47% of students were enrolled in Biology. Assume independence between the science classes that each student is enrolled in. (Round your answers to 3 decimal places, if needed.)
(a) What is the probability that a randomly selected student is enrolled in Chemistry and Physics, but not Biology?
(b) What is the probability that a randomly selected student is enrolled in Physics but not Chemistry?
(c) What is the probability that a randomly selected student is enrolled in Chemistry or Biology?
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 4 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
![A First Course in Probability (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134753119/9780134753119_smallCoverImage.gif)
![A First Course in Probability](https://www.bartleby.com/isbn_cover_images/9780321794772/9780321794772_smallCoverImage.gif)
![A First Course in Probability (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134753119/9780134753119_smallCoverImage.gif)
![A First Course in Probability](https://www.bartleby.com/isbn_cover_images/9780321794772/9780321794772_smallCoverImage.gif)