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The Derby Dragons have a mean height of 72.0 inches and a standard deviation of 1.2. The Aviston Aces have a mean height of 70.8 inches and a standard deviation of 0.7. The Ballwin Bears have a mean height of 73 inches and a standard deviation of 1.0. On average, which team is a taller? Which team has players whose heights are more consistent?

User Lemunk
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2 Answers

6 votes

Answer:

The Ballwin Bears are taller on average, and the Aviation Aces have players whose are more consistent.

Explanation:

(This is the correct answer on Knewton-alta)

User Aloong
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6.9k points
5 votes

Answer: Ballwin Bears

Explanation:

User Safet
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