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Suppose that 20 randomly selected customers give the following satisfaction ratings (on a scale of 1 to 10) for a DVD recorde
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Given that 7 ,7,7,8,8,8. 8. 6 .6.6.6, 9 5.s.s.5 ceven) n=20 median (2) hobs + 1 n tijt obs. - 120.) Mons? + (2041) hobs 10th5.5 Median IT 83 18.5

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