Use the Empirical Rule to Solve the Problem

question 66

Multiple Choice

Use the empirical rule to solve the problem.
-At one college, GPAs are normally distributed with a mean of 2.8 and a standard deviation of 0.6. What percentage of students at the college have a GPA between 2.2 and 3.4?

• A)99.74%
• B)95.44%
• C)68.26%
• D)84.13%

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Definitions:

Rephrases Feelings

The process of rewording or restating someone's emotional expressions to confirm understanding or to provide comfort.

Listening

The active process of receiving, interpreting, and responding to verbal and nonverbal messages.

Reflective Listening

A communication strategy involving actively listening to a speaker and then reflecting back what is heard, promoting understanding and validation.

Connective

An element or feature that links components together, fostering a sense of coherence or unity in a variety of contexts.