An Instructor Has Decided to Graphically Represent the Grades on a Test.The

question 10

Multiple Choice

An instructor has decided to graphically represent the grades on a test.The instructor uses a plus/minus grading system (i.e.she gives grades of A-,B+,etc.) .Which of the following would provide the most information for the students?

• A)A histogram
• B)bar chart
• C)A cumulative frequency distribution
• D)A frequency distribution
• E)A scatter plot

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Definitions:

Neurotransmitters

Specialized chemicals that facilitate or inhibit the transmission of impulses from one neuron to the next.

Chemical Imbalance

A theory suggesting that mental health conditions are associated with the imbalance of neurotransmitters or other chemicals in the brain.

Biological Model

A framework for understanding psychological problems and behaviors through biological or physiological processes.

Severe Anxiety

A heightened state of excessive and intense fear and worry that significantly impairs day-to-day functioning.