Given That X Is a Normal Random Variable,the Probability That

question 80

Multiple Choice

Given that X is a normal random variable,the probability that a given value of X is below its mean is ________________.

• A)1
• B)equal to 0.5
• C)less than 0.5
• D)greater than 0.5

---

Definitions:

Cardiovascular Disease

A group of disorders of the heart and blood vessels, including coronary artery disease, hypertension, heart failure, and stroke.

Blood Pressure

The pressure of circulating blood on the walls of blood vessels, typically measured for health assessments.

Quitting Smoking

The process of stopping the habit of tobacco consumption, which is critical for improving health and reducing the risks of smoking-related diseases.

Phased Retirement

A work arrangement that allows employees to reduce their working hours or workload as they transition to retirement.