A University Dean Is Interested in Determining the Proportion of Students

question 125

Short Answer

A university dean is interested in determining the proportion of students who receive some sort of financial aid.Rather than examine the records for all students,the dean randomly selects 200 students and finds that 118 of them are receiving financial aid.Use a 90% confidence interval to estimate the true proportion of students who receive financial aid.

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Definitions:

Service-Quality Dimension

Aspects that customers use to evaluate the performance and quality of a service, including reliability, responsiveness, assurance, empathy, and tangibles.

Tangibles

Physical items or properties that can be seen, touched, and measured, as opposed to intangible assets like patents or copyrights.

Reliability

The degree to which a system, component, or process consistently performs according to its intended or designed function.

Manufacturing-Based Quality

Manufacturing-based quality focuses on ensuring that a product or service meets a specified standard during the manufacturing or production process.