If M 1 = 12.83, M 2 = 14.98, M 3 = 8.22, and HSD = 3.78,
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If M1 = 12.83, M2 = 14.98, M3 = 8.22, and HSD = 3.78,
(a) Determine for each possible pair of means if the difference is statistically significant, and
(b) Comment on the direction of the difference for the populations.
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a M 1 vs M 2 1498 1283 215 215 378 Not statistically significant M 1 vs M 3 1283 82...View the full answer
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