Thursday
September 18, 2014

Homework Help: Mathematics

Posted by Anonymous on Sunday, February 20, 2011 at 11:12pm.

Among 500 freshmen pursuing a business degree at a university, 313 are enrolled in an economics course, 205 are enrolled in a mathematics course, and 153 are enrolled in both an economics and a mathematics course. What is the probability that a freshman selected at random from this group is enrolled in
(a) An economics and/or a mathematics course?
(b) Exactly one of these two courses?
(c) Neither an economics course nor a mathematics course?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

English - I left out three sentences on the use of "enrol" 1) I signed up for/I ...
Lincoln College Of New En - it has been found that 85.6% of all enrolled college...
statistics - of all 3-to 5-year- old children, 56% are enrolled in school. If a ...
english - Write one paragraph of eight to twelve sentences informing your fellow...
com155 - I am enrolled in a Personal Finance class that is teaching me the ...
statistics - Of all 3- to 5-year old children, 56% are enrolled in school (p=0....
English - Write one paragraph of eight to twelve sentences informing your ...
finite math - According to a certain countries 44.5% of 3 year olds are enrolled...
finite math - According to a certain countries 43.8% of 3 year olds are enrolled...
finite math - According to a certain countries 44.5% of 3 year olds are ...

Search
Members