Monday
April 21, 2014

Homework Help: probability

Posted by Emma on Thursday, October 27, 2011 at 2:14pm.

out of 250 students interviewed at a community college, 90 were taking mathematics but not computer science, 160 were taking mathematics, and 50 were taking neither mathematics nor computer science. Find the probability that a student chosen at random was
a. taking just computer science
b. taking mathematics or computer science, but not both
c. taking computer science
d. not taking mathematics
e. taking mathematics, given that the student was taking computer science
f. taking computer science, given that the student was taking mathematics
g. taking mathematics, given that the student was taking computer science or mathematics
h. taking computer science, given that the student was not taking mathematics
i. not taking mathematics, given that the student was not taking computer science

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - math - Sixty percent of the students at a particular community ...
Math probability - Assume that 60% of community college students are female. 1) ...
Probability - Im not sure how to start here. Please help. The age distribution ...
Probability - Find the conditional probability. Suppose one card is selected at ...
Math-Statistics - Assume that 60% of community college students are female. 1) ...
math - Three men and three women are waiting to be interviewed for jobs. If they...
math - Three men and three women are waiting to be interviewed for jobs. If they...
ALGEBRA - At a local community college, it cost $ 450 to enroll in a morning ...
statistics - At a small college it is known from previous years that 35% of all ...
posibility - Three men and three women are waiting to be interviewed for jobs. ...

Search
Members