First, we need to list all possible samples of size 3 that can be drawn from the population. Since the population only has three values (4, 5, and 6), there are only 27 possible samples:
Sample 1: {4, 4, 4}
Sample 2: {4, 4, 5}
Sample 3: {4, 4, 6}
Sample 4: {4, 5,
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