The Use of a Control Chart Assumes That Random Errors

question 126

True/False

The use of a control chart assumes that random errors are normally distributed about a mean of zero.

---

Definitions:

Predictive Validity

The extent to which a score on a scale or test predicts future performance on a related outcome.

Construct Validity

The degree to which a test or instrument measures the theoretical concept it is intended to measure.

Cognitive Deficits

Impairments in mental processes such as thinking, memory, and reasoning.

Learning Disabilities

Neurodevelopmental disorders that affect the brain's ability to receive, process, store, respond to, and communicate information, leading to challenges in learning.