A Sample of 25 Observations Is Taken from an Infinite

question 7

Multiple Choice

A sample of 25 observations is taken from an infinite population. The sampling distribution of is

• A) not normal since n < 30
• B) approximately normal because is always normally distributed
• C) approximately normal if np ≥ 5 and n1-P) ≥ 5
• D) approximately normal if np > 30 and n1-P) > 30

Understand theoretical perspectives on attachment (e.g., cognitive, behavioral, psychoanalytic).

Grasp the developmental phases of attachment as proposed by Ainsworth.

Appreciate cross-cultural perspectives and findings in attachment research.

Understand the rationale and consequences of trade protection policies such as tariffs and import quotas on domestic and foreign markets.

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Definitions:

Internal Attributions

Internal attributions refer to the explanation of an individual's behavior as due to personal factors, such as traits, abilities, or feelings.

Stable Attributions

The tendency to explain an individual's behavior as resulting from consistent and unchanging factors.

Self-serving Bias

A cognitive bias that involves perceiving oneself in a way that is overly favorable, such as attributing successes to personal attributes but failures to external factors.

Unintentional Action

An act performed without conscious thought or intention.