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- The following table gives the counts of US institutes of higher education classified as public or private, two-year or four-year.
|
Public
|
Private
|
Row Total
|
Two-year
|
1000
|
721
|
1721
|
Four-year
|
2774
|
672
|
3446
|
Column Total
|
3774
|
1393
|
5167
|
- If a college is randomly chosen what is the probability that it is a private school?
- If a college is randomly selected what is the probability that it is a four-year, private school?
- If a college is randomly select, what is the probability that it is a private school if it is a four-year school?