The owner of an apple orchard knows that the average weight of Granny Smith apples is 380 grams. Which of the following sample sizes would have the greatest variability?

For samples drawn from the same population, smaller sample sizes produce more variability in the sample results. A sample of 20 apples is the smallest size listed, so it would have the greatest variability. The average weight of 380 grams does not change this comparison.

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