The Sample Size Needed to Provide a Margin of Error

question 27

Multiple Choice

The sample size needed to provide a margin of error of 3 or less with a .95 probability when the population standard deviation equals 11 is

• A) 10.
• B) 11.
• C) 51.
• D) 52.

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Definitions:

High Goals

Ambitious or challenging objectives set by individuals aiming to achieve significant success or fulfillment.

Work Goals

Objectives or aims related to one's career or job, often focused on achieving certain milestones or accomplishments.

Big Five

A model in psychology that identifies five primary dimensions of personality: openness, conscientiousness, extraversion, agreeableness, and neuroticism.

Personality Traits

Enduring characteristics that describe an individual's behavior.