Find the Area of the Shaded Region

question 44

Multiple Choice

Find the area of the shaded region. The graph depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15 (as on the Wechsler test) .

• A) 0.7486
• B) 0.6293
• C) 0.8051
• D) 0.4400

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Definitions:

Performance

Refers to how well an individual or organization completes tasks and achieves goals, often measured against pre-determined standards.

Cognitive Dissonance

The psychological distress felt when an individual simultaneously possesses conflicting beliefs, ideas, or values.

Inconsistency

The state of being inconsistent or not remaining the same throughout, often leading to confusion or unpredictability.

Discomfort

Discomfort is a feeling of unease or pain, either physical or psychological, often caused by an unfavorable situation or environment.