Use the Empirical Rule to Describe Data That Are Bell $130 .$

question 68

Multiple Choice

Use the Empirical Rule to Describe Data That Are Bell Shaped
-The scores from a state standardized test have a bell-shaped distribution with a mean of 100 and a standard deviation of 15. Use the Empirical Rule to find the percentage of students with scores between 70 and $130 .$

• A) \(95 \%\)
• B) \(68 \%\)
• C) \(99.7 \%\)
• D) \(100 \%\)

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Definitions:

Typedef Double REAL

A statement in C programming that creates an alias named REAL for the double data type, used for representing floating-point numbers.

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