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Find the first, second, and third quartiles of the data.
15, 6, 1, 13, 5, 11, 3, 8

My answer:
1st quartile: 3
2nd quartile: 7
3rd quartile: 13

Am I right?

  • math -

    1, 3, 5, 6, 8, 11, 13, 15

    From this re-arrangement I would say they would be 4, 7 and 12, respectively.

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