4. Under a normal distribution curve, the area covered by 2 is roughly __________% of...

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4. Under a normal distribution curve, the area covered by µ ± 2σ is roughly __________% of the data.

1. 50 2. 68 3. 95 4. 99

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Straightforward Statistics With Excel

ISBN: 9781544361963

2nd Edition

Authors: Chieh-Chen Bowen

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Question Posted: Sep 21, 2024 02:02 PM

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4. Under a normal distribution curve, the area covered by 2 is roughly __________% of...

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Straightforward Statistics With Excel

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