The year of Average 11, 15, 17, X+1, 19, X-2, 3 is 14. Find median.​

Question

The year of Average 11, 15, 17, X+1, 19, X-2, 3 is 14. Find median.​

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Thu Giang 4 months 2021-08-02T18:14:53+00:00 2 Answers 0 views 0

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    2021-08-02T18:15:53+00:00

    Answer:

    median of given data is 18

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