For Any Normally Distributed Random Variable with Mean μ and Standard

question 44

Multiple Choice

For any normally distributed random variable with mean μ and standard deviation σ, the percent of the observations that fall between [μ - 2σ, μ + 2σ] is the closest to ________.

• A) 68%
• B) 68.26%
• C) 95%
• D) 99.73%

---

Definitions:

Working Phase

In psychotherapy, the period during which the client and therapist actively address and work through the client's issues after an initial assessment has been made.

Nurse-Patient Relationship

The professional and therapeutic connection established between a nurse and a patient for the purpose of healthcare and support.

Major Depression

A condition of mental well-being defined by a continuous feeling of sadness or a disinterest in usual activities, leading to a considerable disruption in daily activities.

Heart Pendant

A necklace featuring a pendant shaped like a heart, often symbolizing love or affection.