Ask a New Question

In a group of 40 students, 22 study Economics, 25 study Law, and 3 study neither of these subjects. Determine the probability that a randomly chosen student studies:

1. Both Economics and Law
2. At Least one of these subjects
3. Economics given that he or she studies Law

I really don't understand how to calculuate the 3rd one.

Ask a New Question or answer this question.

Similar Questions

In a group of 40 students, 22 study Economics, 25 study Law, and 3 study neither of these subjects. Determine the probability
1. 1 answer
In a class of 40 students, 22 study art, 18 study biology and 6 study only chemistry. 5 study all 3 subjects, 9 study art and
1. 3 answers
In a class of 40 students, 22 study Art, 18 study Biology, 6 study only Chemistry. 5 study all the three subjects. 9 study Art
1. 3 answers
In a class of 80 students 53 study art,60 study biology,36 study art and biology,34 study art and chemistry,6 study biology only
1. 1 answer

more similar questions