A Budget Airline Wants to Estimate What Proportion of Customers

question 32

Short Answer

A budget airline wants to estimate what proportion of customers would pay $10 for in-flight wireless access. Given that the airline has no prior knowledge of the proportion, how many customers would it have to sample to ensure a margin of error of no more than 5% for a 95% confidence interval?

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Definitions:

Approved Clinical Supervisor

A designation for mental health professionals who have met specific requirements for supervising other counselors or therapists, aimed at ensuring the provision of quality clinical supervision.

Findings

The results or conclusions that come from analyzing data gathered during research or an investigation.

Existential Worlds

Philosophical concepts or environments that reflect individuals' perceptions, experiences, and interpretations of existence.

Three-Dimensional Existential Model

A psychological framework that explores human existence through the dimensions of umwelt, mitwelt, and eigenwelt to understand behavior and experiences.