Katrina Observes and Records the Number of People Who Purchase

question 58

Multiple Choice

Katrina observes and records the number of people who purchase a meal at the school cafeteria during each operating hour.The cafeteria is open from 6:00 a.m.to 9:00 p.m.and students typically eat breakfast, lunch, and dinner.What type of distribution should Katrina expect to see in her data?

• A) normal
• B) unimodal
• C) bimodal
• D) multimodal

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Definitions:

Tympanic Membrane

Also known as the eardrum, a thin membrane that vibrates in response to sound waves, initiating the process of hearing.

Malleus

A small bone in the middle ear that transmits sound vibrations from the tympanic membrane to the inner ear.

Semicircular Canals

Three fluid-filled tubes in the inner ear that help maintain balance by detecting rotations of the head.

Astigmatism

An imperfection in the curvature of the eye's cornea or lens, leading to blurred or distorted vision.