Up to Three Standard Deviations Above or Below the Centerline

question 44

Multiple Choice

Up to three standard deviations above or below the centerline is the amount of variation that statistical process control allows for:

• A) Type I errors.
• B) about 95.5% variation.
• C) natural variation.
• D) all types of variation.
• E) assignable variation.

---

Definitions:

Reinforcers

In behavioral psychology, stimuli which, when they follow a behavior, increase the likelihood that the behavior will occur again.

Social Skills

Abilities used to communicate and interact with others effectively, including verbal and non-verbal communication, empathy, and cooperation.

Mood Changes

Variations in an individual's emotional state, which can occur due to a variety of factors including health, environment, or psychological conditions.

Cognitive-Behavioral Therapists

Professionals who specialize in cognitive-behavioral therapy, focusing on changing unhelpful cognitive distortions and behaviors to improve emotional regulation and develop personal coping strategies.