1. (18 pts) The following table describes the degrees awarded by a small college

Question

1. (18 pts) The following table describes the degrees awarded by a small college. DEGREE AA AS BA Total AGE Under 30 250 700 850 1800 30 + 150 450 1100 1700 Total 400 1150 1950 3500 a. If one student gradute is selected, what is the probability that this student       has an AA degree? b. If one student graduate is randomly selected, what is the probability that this       student is both under 30 and awarded a BA degree? c. What is that probability that a student selected from among AA graduates       is 30+ years old? 1. (18 pts) The following table describes the degrees awarded by a small college. DEGREE AA AS BA Total AGE Under 30 250 700 850 1800 30 + 150 450 1100 1700 Total 400 1150 1950 3500 a. If one student gradute is selected, what is the probability that this student       has an AA degree? b. If one student graduate is randomly selected, what is the probability that this       student is both under 30 and awarded a BA degree? c. What is that probability that a student selected from among AA graduates       is 30+ years old?

Explanation / Answer

A Requied probability= 250/3500 7.1% B Required Probability= 850/3500 24.3% C Required Probability= 150/400 37.5%

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