A study of the incoming freshman class at a university found that 60% of the students had taken AP Calculus in high school, 55% had taken AP English in high school, and 20% had taken both AP Calculus and AP English. One incoming freshman is randomly selected from the population of incoming freshman. Let: C = the selected student took AP Calculus %3D E = the selected student took AP English What is the probability that the selected incoming freshman took AP English or AP Calculus, i.e. P( C or E)? 0.15 0.75 0.80 0.05 0.95

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A study of the incoming freshman class at a university found that 60% of the students had taken
AP Calculus in high school, 55% had taken AP English in high school, and 20% had taken both AP
Calculus and AP English. One incoming freshman is randomly selected from the population of
incoming freshman. Let:
C = the selected student took AP Calculus
E = the selected student took AP English
What is the probability that the selected incoming freshman took AP English or AP Calculus, i.e. P(
C or E)?
0.15
O 0.75
0.80
0.05
0.95
Transcribed Image Text:A study of the incoming freshman class at a university found that 60% of the students had taken AP Calculus in high school, 55% had taken AP English in high school, and 20% had taken both AP Calculus and AP English. One incoming freshman is randomly selected from the population of incoming freshman. Let: C = the selected student took AP Calculus E = the selected student took AP English What is the probability that the selected incoming freshman took AP English or AP Calculus, i.e. P( C or E)? 0.15 O 0.75 0.80 0.05 0.95
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