River Blindness Is

question 61

Multiple Choice

River blindness is

• A)endemic in Australia, New Zealand, and South Pacific islands.
• B)preventable by a vaccine administered to travelers.
• C)transmitted by mosquito vector.
• D)a disease caused by helminths invading the eyes.

---

Definitions:

Confidence Interval

A range of values derived from sample data that is likely to contain the true population parameter with a certain level of confidence.

Regular Exercise Program

A consistent routine or schedule of physical activities designed to improve or maintain physical fitness and health.

Margin of Error

An expression of the amount of random sampling error in a survey's results, indicating a confidence interval within which the true population parameter is expected to lie.

Confidence Interval

An amalgamation of values, gathered from sample statistics, projected to house the value of a covert population parameter.