Posted by **Lisa** on Wednesday, November 30, 2011 at 12:09pm.

What is the probability that a student in a college of 650 students in both a math major and a computer science major ( assuming these events are independent) If there are 72 math majors and 105 computer science majors?

- statistics -
**PsyDAG**, Thursday, December 1, 2011 at 11:39am
It would help if you proofread your questions before you posted them.

Question is confusing. What are your asking for specifically?

- statistics -
**Tina**, Monday, February 25, 2013 at 10:37pm
What is the probability that a student in a college of 650 students in both a math major and a computer science major ( assuming these events are independent) If there are 72 math majors and 105 computer science majors?

- statistics -
**Al**, Sunday, June 16, 2013 at 5:40pm
Multiplicaiton Rule:

P(math and computer)=P(math) *P(computer)

P(math and computer) = 72/650 * 105/650 = 0.018

The probability that a student enrolled at this college is a math and biology major is 0.018

## Answer This Question

## Related Questions

- Probability - At a certain university, 30% of the students major in math. Of the...
- statistics - In a class of 100 students, 30 are computer science majors, 49 are ...
- statistics - There are 44 mathematics major and 163 computer science majors at ...
- Math - What percent of students in the college are history majors (to the ...
- statistics - Among the 500 first year students of college, 270 students study ...
- probability - out of 250 students interviewed at a community college, 90 were ...
- statistics - At a certain college, 15% of the students received an A in their ...
- statistics - At a certain college, 15% of the students received an A in their ...
- statistics - At a certain college, 15% of the students receieved an A in their ...
- statistics - a math class has 50 students , of these 22 students are math majors...

More Related Questions