____________________Refers to a Measure Measuring What It Is Supposed to Measure

question 19

Short Answer

____________________refers to a measure measuring what it is supposed to measure.

---

Definitions:

Mean Length

The average value or central tendency of a set of data points or measurements, often used in statistical analysis.

Utterance

A spoken word, statement, or vocal expression.

SIDS

Sudden Infant Death Syndrome, an unexplained occurrence where an apparently healthy infant dies unexpectedly during sleep, typically within the first year of life.