Use the Empirical Rule to Describe Data That Are Bell $47.5 \%$

question 124

Multiple Choice

Use the Empirical Rule to Describe Data That Are Bell Shaped
-The scores from a state standardized test have a mean of 80 and a standard deviation of 10 . The distribution of the scores is roughly bell shaped. Use the Empirical Rule to find the percentage of scores that lie between 60 and 80 .

• A) \(47.5 \%\)
• B) \(68 \%\)
• C) \(34 \%\)
• D) \(95 \%\)

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