A Sample of 250 Observations Is Selected at Random from an Infinite

question 105

Multiple Choice

A sample of 250 observations is selected at random from an infinite population.Given that the population proportion is .25,the standard error of the sampling distribution of the sample proportion is:

• A)0.0274
• B)0.5000
• C)0.0316
• D)0.0548

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Definitions:

Coping Skills

Techniques or methods used by individuals to manage stress, adversity, or emotions, enabling the navigation through difficult situations effectively.

Work Rate

The efficiency and speed at which an individual or machine performs a task or duty.

Selective Optimization

A strategy of focusing on and maximizing strengths or opportunities, while minimizing weaknesses or losses, often used in developmental psychology.

Compensation

Payment or reward given for service, achievement, harm, or loss, often pertaining to employment or legal restitution.