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(d) Compute and interpret the z-score for each of the six entertainment expenses. (Round z-score calculations to 2 decimal places. Negative amounts should be

(d) Compute and interpret the z-score for each of the six entertainment expenses. (Round z-score calculations to 2 decimal places. Negative amounts should be indicated by a minus sign.) 2357 2352 2317 2307 2339 2314 1.35 (0.15) (153) 0.63 (0.57) 0.27

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