X Is a Normally Distributed Random Variable with a Mean

question 110

Multiple Choice

X is a normally distributed random variable with a mean of 8 and a standard deviation of 4. The probability that X is between 1.48 and 15.56 is

• A)0.0222
• B)0.4190
• C)0.5222
• D)0.9190

---

Definitions:

Medial

Situated towards the middle or center relative to another body part or direction.

Anterior

Refers to the front position or aspect of an object or the body.

System

A coherent set of interrelated components or elements functioning together to achieve a specific purpose or objective.

Organs

Structures in organisms composed of different tissues performing specific functions essential for life.