SOLUTION: Of 200 students who took gym 160 passed the preliminary fitness assessment and 140 passed the final fitness assessment. 124 students passed both assessments. Let A represent the st

Question 360100: Of 200 students who took gym 160 passed the preliminary fitness assessment and 140 passed the final fitness assessment. 124 students passed both assessments. Let A represent the students who passed the preliminary fitness assessment and B represent those who passed the final fitness assessment. Use probability notation to describe and solve the following.
1. What is the probability that a student chosen at random passed the preliminary fitness exam?
2. What is the probability a student chosen at random passed the final fitness assessment?
3. What is the probability that a student chosen at random passed both fitness assessments?
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
1. 160/200=4/5
.
2. 140/200=7/10
.
3. 124/200=31/50
.
Ed
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