Four distributions, labeled (a), (b), (c), and (d) are represented below by their histograms. Each distribution is made of 9 measurements. Without performing any calculations, order their respective means r , and . Enter the four subscripts appropriately below. (a) (b) 1 2 3 4 5 6 9 10 11 12 13 14 1 23 4 5-6 7 S 9 10 11 12 13 14 (c) (d) 2 3 4 5 6 7 S 10 11 12 13 14 5 6 7 8 9 10 11 12 13 14 3 4

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