Mathematics, 15.04.2020 02:26 zhuotingwu147

Suppose that 10% of all students at Cooley High play a winter sport, that 20% play a spring sport, and that 5% play both a winter and a spring sport. What is the probability that a randomly chosen student plays a winter or a spring sport?
a. 30%
b. 25%
c. 35%
d. 20%
e. None of the above

Answers: 3

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Suppose that 10% of all students at Cooley High play a winter sport, that 20% play a spring sport, a...