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Question 9 (1 point) Consider Table 1.6 featuring between estimators for dispersion of subgrouped data. Determine the number of degrees of freedom for an

Question 9 (1 point) Consider Table 1.6 featuring between estimators for dispersion of subgrouped data. Determine the number of degrees of freedom for an unbiased estimate of V(X) based on s(Xbar) for the following data set: Sample Sample Sample 1 2 3 20 2 7 10 6 13 15 8 11 1 55 8 17 19 9 15 4 20 11 16 9 9 2 8 2 8

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