A Frequency Distribution Has a Mean of 100 and a Standard

question 46

Multiple Choice

A frequency distribution has a mean of 100 and a standard deviation of 20. The class limits for one class are 50 up to 60. Based on the normal distribution,what is the probability that an observation would be in this class?

• A)0.4938
• B)0.4772
• C)0.0166
• D)−0.0166

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Definitions:

Narrative Therapists

Professionals who apply narrative approaches in therapy, emphasizing the power of storytelling in shaping identity and overcoming difficulties.

Solution Focused Therapists

Therapists who employ a future-oriented, goal-focused approach in therapy, emphasizing solutions rather than problems or past issues.

Externalization

A therapeutic technique often used in narrative therapy that involves treating problems as separate from the person, to reduce blame and stigma.

Narrative Therapists

Professionals who utilize narrative therapy, a therapeutic approach emphasizing storytelling to help individuals reframe their life experiences.