# statistics

posted by Lisa

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?

1. PsyDAG

It would help if you proofread your questions before you posted them.

2. Tina

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?

3. Al

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

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