The FEF_25%-75% is Reported on a 5-Year-Old Child

question 7

Multiple Choice

The FEF_25%-75% is reported on a 5-year-old child.The child was unable to exhale to RV after eight attempts.Which of the following should the technologist do?

• A) Add a comment that the result is falsely elevated.
• B) Add a comment that the result is falsely decreased.
• C) Perform another maneuver.
• D) Delete FEF_25%-75% from the final report.

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Definitions:

National Average

The arithmetic mean of a set of values or measurements taken across a nation, often used to describe the general state of a measurable factor like income, education level, or health outcomes.

Margin of Error

The range of values above and below the sample statistic in a confidence interval, often used to indicate the precision of an estimate.

Sampling Variability

The variation of sample statistics from sample to sample, due to the random selection of samples from the population.

Nonresponse Bias

Bias that occurs in survey results when individuals who do not participate differ significantly from those who do in ways that affect the survey's outcome.