In the Calculation of the Arithmetic Mean for Grouped Data,which

question 69

Multiple Choice

In the calculation of the arithmetic mean for grouped data,which value is used to represent all the values in a particular class?

• A)The upper limit of the class
• B)The lower limit of the class
• C)The frequency of the class
• D)The cumulative frequency preceding the class
• E)The class midpoint

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Definitions:

Obsessive-Compulsive Disorder

A mental health disorder characterized by persistent, unwanted thoughts (obsessions) and repetitive behaviors (compulsions).

Body Dysmorphic Disorder

A mental disorder characterized by obsessive focus on a perceived flaw in physical appearance that is either minor or not observable to others.

Hoarding Disorder

A psychiatric disorder characterized by a persistent difficulty discarding or parting with possessions, regardless of their actual value.

Posttraumatic Stress Disorder

A psychiatric disorder that may occur in people who have experienced or witnessed a traumatic event, characterized by severe ongoing emotional distress.