Problem 65 of 7
Explain sampling variability in the mean of a sampling distribution of sample means.
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describe why samples differ from each other and population.
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Describe why samples differ from each other and from population.
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Your answer is equivalent to the expected form.
Walkthrough
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1. Recognize sample selection is random.
2. Explain that different random samples include different units.
3. Connect variation in sample statistics to uncertainty.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Saying one sample must be wrong because it differs.