A Carload of Steel Rods Has Arrived at Cybermatic Construction

question 32

Multiple Choice

A carload of steel rods has arrived at Cybermatic Construction Company.The car contains 50,000 rods.Claude Ong, manager of Quality Assurance, directs his crew to measure the lengths of 100 randomly selected rods.If the population of rods has a mean length of 120 inches and a standard deviation of 0.05 inch, the probability that Claude's sample has a mean between 119.985 and 120.0125 inches is closest to ____________.

• A)0.9925
• B)0.9974
• C)0.9876
• D)0.9544
• E)0.9044

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Definitions:

Process Evaluation

The analysis of the different components of a program or intervention to determine how it was implemented and how it could be improved.

Intervention Design

The process of developing a structured and strategic approach to address a specific problem, aiming to bring about positive change.

Goal Attainment Scaling

A method used to set and measure the achievement of goals, particularly in the context of individualized therapy and educational settings.

Outcome Evaluation

A method used to assess the results of a program or intervention, determining its effectiveness in achieving its specified goals.