For the distribution of Exercise 1, find the variance, the standard deviation, the expected absolute deviation, and

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For the distribution of Exercise 1, find the variance, the standard deviation, the expected absolute deviation, and the range. Also, find these same values under the assumption that the largest value of X is 12 rather than 6. In light of your results, comment on the relative merit of the different measures of dispersion.

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Statistics Probability Inference And Decision

ISBN: 9780030778056

1st Edition

Authors: Robert L. Winkler, William L. Hays

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