Sunday
March 29, 2015

Homework Help: Stats

Posted by Anonymous on Tuesday, April 10, 2012 at 4:22pm.

A study of the students taking distance learning courses at a university finds that they are mostly older students not living in the university town. Choose a distance learning student at random. Let A be the event that the student is 25 years old or older and B the event that the student is local. The study finds that:
P(A) = 0.7, P(B) = 0.25, and P(A and B) = 0.05.
5. What is the probability that the student is less than 25 years old?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Statistics 2231 - 12.05 A study of the students taking distance learning courses...
Discrete Math - (2) Suppose A is the set of students currently registered at the...
Stats - A public heath official wanted to know how often university students ...
business - 1.21 Three professors at Northern Kentucky University compared two ...
business - 1.21 Three professors at Northern Kentucky University compared two ...
business - 1.21 Three professors at Northern Kentucky University compared two ...
business statistics - 1.21 Three professors at Northern Kentucky University ...
Math Statistics - Students enrolled in an introductory statistics course at a ...
statistics - In a study of the effect of college student employment on academic ...
Statistics - A student group claims that first-year students at a university ...

Members