A Sample of N = 100 Scores Is Selected from a Population

question 11

Multiple Choice

A sample of n = 100 scores is selected from a population with μ = 80 with σ = 20.On average, how much error is expected between the sample mean and the population mean?

• A)0.2 points
• B)0.8 points
• C)2 points
• D)4 points

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Definitions:

Uniformity

The state of being homogeneous or consistent in quality, standard, or style across a specified area or among different entities.

Performance Standards

Established expectations regarding the quality and quantity of work to be delivered by employees within a specific timeframe.

Performance Appraisal Process

A systematic evaluation of an employee's job performance and productivity in relation to certain pre-established criteria and organizational objectives.

Valid Performance Measurements

Indicators or metrics that accurately reflect the actual performance or productivity of an individual or organization.