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Find the range of 1, 3, 8, 6, 2, 11, 10,...

Find the range of 1, 3, 8, 6, 2, 11, 10, 15 and 13.

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Arranging the given data in the ascending order, We have 1, 2, 3, 6, 8, 10, 11, 13, 15.
`therefore` Range = (Maximum value) - (Minimum value) = 15 - 1 =14.
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