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Select ALL of the following that are possible bootstraps of an original 3 p sample: (7, -8, 5, 7, 7, 5} (5, 7, 7, 8, 5, 7) (5, 7, -8, 5, 5, 7} (5, 5, 5, 7, 5, -8) None of the above are possible bootstraps for the original sample