Use the Empirical Rule to Solve the Problem

question 10

Multiple Choice

Use the empirical rule to solve the problem.
-At one college, GPA's have a roughly bell-shaped distribution with a mean of 2.9 and a standard deviation of 0.6. What percentage of students at the college have a GPA between 2.3 and 3.5?

• A)84.13%
• B)99.7%
• C)68%
• D)95%

Recognize the high comorbidity of panic disorder with other conditions.

Understand the concept of avoidance learning and its resistance to extinction.

Understand the definition and characteristics of phobias.

Identify and understand the key principles of classical conditioning as they relate to the development of phobias.

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Definitions:

Oxidation

The chemical process during which a material combines with oxygen.

Frost Wedging

Process by which jointed rock is pried and dislodged by the expansion of ice during freezing.

Weathered Limestone

Limestone that has undergone chemical or physical breakdown by weathering processes, changing its texture and composition.

Dissolution

The process by which a material is dissolved.