The Waiting Time for Patients at a Local Walk-In Health

question 101

Essay

The waiting time for patients at a local walk-in health clinic follows a normal distribution with a mean of 15 minutes and a population standard deviation of 5 minutes. The quality-assurance department sampled 50 patients and found that the mean waiting time was 13.25 minutes. At the 0.025 significance level, decide if the sample data support the claim that the mean waiting time is less than 15 minutes. State your decision in terms of the null hypothesis.

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Definitions:

Actuarial Approach

A method used in various fields like insurance and finance, employing statistical models to predict future outcomes based on historical data.

Clinician's Experience

The knowledge, skill, and judgment that healthcare providers acquire through their professional practice.

Personal Experience

An individual's direct encounter or involvement in events, accumulating a unique knowledge and perspective.

Gene-environment Correlation

A concept in genetics describing the relationship between individual's genetic makeup and their environment, and how they influence each other.