If a Sample Containing 20 Observations Is Taken from a Normally

question 24

Multiple Choice

If a sample containing 20 observations is taken from a normally distributed population and a 90% confidence estimate for $\mu$ is needed,the appropriate t-score is:

• A) 2.12.
• B) 1.746.
• C) 2.131.
• D) 1.729.
• E) 2.602.

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Definitions:

Gender Schema Theory

A cognitive theory which posits that people learn gender roles and behaviors through the socialization process, shaping their understanding and behaviors according to gender-specific expectations.

Gender Constancy

The understanding that one's gender identity is fixed and remains constant over time, regardless of external changes in appearance or behavior.

Social Development

The increasing complexity of behavior patterns used in relationships with other people.

Personality Development

The growth and changes in a person's character and behavior patterns over time.