In a Population with σ = 8,a Score of X

question 72

Multiple Choice

In a population with σ = 8,a score of X = 44 corresponds to a z-score of z = -0.50.What is the population mean?​

• A)μ = 36​
• B)​μ = 40
• C)​μ = 48
• D)​μ = 52

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Definitions:

Reliability Improvement

Efforts or methods aimed at increasing the consistency and dependability of a process, instrument, or system.

Client's Stress

The level of psychological strain and pressure experienced by an individual seeking professional help or services.

Reliability Estimates

Statistical measures that indicate the consistency of a test's results over time or across different raters.

Assessment Test

An assessment test is a tool or procedure used to evaluate the abilities, skills, or performance of an individual or group, often used in educational or employment contexts.