Question

8. Suppose 6 female and 5 male applicants have been successfully screened for 5 positions. In how many ways can be made if they should hire at least 3 females? 9. From a list of 40 teachers, 5 are to be promoted to head teachers. In how many ways can be done? 10. A man is to walk from A to B along any of the paths shown, if he only walks North or East, how many different routes can he take?

          8. Suppose 6 female and 5 male applicants have been successfully screened for 5 positions.
In how many ways can be made if they should hire at least 3 females?
9. From a list of 40 teachers, 5 are to be promoted to head teachers. In how many ways
can be done?
10. A man is to walk from A to B along any of the paths shown, if he only walks North or
East, how many different routes can he take?

8. Suppose 6 female and 5 male applicants have been successfully screened for 5 positions.
In how many ways can be made if they should hire at least 3 females?
9. From a list of 40 teachers, 5 are to be promoted to head teachers. In how many ways
can be done?
10. A man is to walk from A to B along any of the paths shown, if he only walks North or
East, how many different routes can he take?

Added by Enrique C.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

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Suppose 6 female and 5 male applicants have been successfully screened for 5 positions_ In how many ways can be made if they should hire at least 3 females? From list of 40 teachers, 5 are to be promoted to head teachers. In how many ways can be done? 10. A man is t0 walk from A to B along any of the paths shown, if he only walks North or East; how many different routes can he take?