According to the Open Doors 2011 Report, 9.5% of all full-time U.S. undergraduat
ID: 3395102 • Letter: A
Question
According to the Open Doors 2011 Report, 9.5% of all full-time U.S. undergraduate students studied abroad during that 2009-2010 academic year. Assume that the participation records show that women make up 60% of the students who studied abroad during 2009-2010 period and they make up 49% of those who didn't participate.
Let A1= number of students who studied abroad during 2009-2010
A2= number of students who didn't study abroad during 2009-2010
W= number of female students
a. Using the given information, calcuate P(A1), P(A2),P(W|A1) and P(W|A2).
b. What is the probability that a female student studied abroad during 2009-2010?
c. What is the probability that a male student studied abroad during 2009-2010?
d. Give the percentages of men and women studying full time in 2009-2010 academic year.
According to the Open Doors 2011 Report, 9.5% of all full-time U.S. undergraduate students studied abroad during that 2009-2010 academic year. Assume that the participation records show that women make up 60% of the students who studied abroad during 2009-2010 period and they make up 49% of those who didn't participate.
Let A1= number of students who studied abroad during 2009-2010
A2= number of students who didn't study abroad during 2009-2010
W= number of female students
a. Using the given information, calcuate P(A1), P(A2),P(W|A1) and P(W|A2).
b. What is the probability that a female student studied abroad during 2009-2010?
c. What is the probability that a male student studied abroad during 2009-2010?
d. Give the percentages of men and women studying full time in 2009-2010 academic year.
Explanation / Answer
According to the Open Doors 2011 Report, 9.5% of all full-time U.S. undergraduat
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