Using the Standard Normal Table, What Is the Total Probability

question 213

Multiple Choice

Using the standard normal table, what is the total probability to the right of z = 2.0 and to the left of z = -2.0?

• A) 0.0228
• B) 0.0456
• C) 0.4772
• D) 0.9544

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Definitions:

Gordon Allport

An influential psychologist known for his theories on personality and for being one of the founders of personality psychology.

Traits

Enduring characteristics or behaviors that differentiate individuals from one another, often considered stable and part of one’s personality.

Brain

The complex central organ of the nervous system responsible for thought, memory, emotion, touch, motor skills, vision, breathing, temperature, hunger, and every process that regulates our body.

Minnesota Twin Studies

A series of psychological studies conducted on twins, both identical and fraternal, to analyze genetic and environmental influences on psychological traits.