Sarah surveyed 100 people. She asked each person two Sarah made the following two-way table to display information about

Question

Sarah surveyed 100 people. She asked each person two

Sarah made the following two-way table to display information about the responces

of the people Sarah surveyed who listen to jazz, what is the probability that a randomly
selected person also plays a musical instrument?

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Phúc Điền 5 years 2021-08-30T17:19:44+00:00 1 Answers 18 views 0

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    2021-08-30T17:21:18+00:00

    The answer should be 14/18

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )