A survey of athletes at a high school is conducted, and the following facts are discovered: 30% of the athletes are football players, 42% are basketball players, and 28% of the athletes play both football and basketball. An athlete is chosen at random from the high school: what is the probability that the athlete is either a football player or a basketball player?
A survey of athletes at a high school is conducted, and the following facts are discovered: 30% of the athletes are football players, 42% are basketball players, and 28% of the athletes play both football and basketball. An athlete is chosen at random from the high school: what is the probability that the athlete is either a football player or a basketball player?
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 5SE: The union of two sets is defined as a set of elements that are present in at least one of the sets....
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Transcribed Image Text:A survey of athletes at a high school is conducted, and the
following facts are discovered: 30% of the athletes are
football players, 42% are basketball players, and 28% of the
athletes play both football and basketball. An athlete is
chosen at random from the high school: what is the
probability that the athlete is either a football player or a
basketball player?
Probability =
% (Please enter your answer as a
percent)
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