How Is a Random Sample Secured

question 37

Multiple Choice

How is a random sample secured?

• A) Inviting people you know who you think might be interested in participating
• B) Advertising in places that you think that people frequent who would be interested
• C) Asking one person you know who would be interested if they can recommend other people to serve as research participants
• D) Identifying all the members of the population sample and then choosing a percentage of them to participate using a die, coin, or random number generator

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Definitions:

Diabetic Retinopathy

An eye condition that affects individuals with diabetes, characterized by damage to the blood vessels of the retina.

Retinal Detachment

A medical condition where the retina separates from the back of the eye, potentially leading to vision loss if not treated promptly.

Auricle

The outer part of the ear that captures sound waves and directs them into the ear canal.

Rhegmatogenous

Pertains to a type of retinal detachment that occurs due to a tear or break in the retina, allowing fluid to accumulate under the retina.