If a Population Is Skewed, Based on the Central Limit

question 21

Multiple Choice

If a population is skewed, based on the Central Limit Theorem, what is a good rule of thumb for assuming the sampling distribution of is approximately normal?

• A) np ≥ 5
• B) n ≥ 30
• C) μ ≥ 30
• D) n ≤ 30

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