Which of the Following Terms Means Open or Unblocked

question 27

Multiple Choice

Which of the following terms means open or unblocked?

• A)patent
• B)percussion
• C)asphyxia
• D)stridor

---

Definitions:

Confidence Interval Estimate

A range of values derived from sample data that is likely to contain the value of an unknown population parameter, expressed at a given level of confidence.

Prediction Interval

An estimate of an interval in which future observations will fall, with a certain level of confidence, based on current sample data.

Expected Value

The average outcome or mean of a random variable, calculated as the sum of all possible values each multiplied by its probability of occurrence.

Confidence Interval

A gamut of statistical values, extrapolated from sample data, predicted to likely retain the value of an undisclosed population parameter.