Which of the Following Is Always True for All Probability

question 207

Multiple Choice

Which of the following is always true for all probability density functions of continuous random variables?

• A)The probability at any single point is zero.
• B)They contain an uncountable number of possible values.
• C)The total area under the density function f(x)equals 1.
• D)All of these choices are true.

---

Definitions:

Relatedness

The need to have meaningful connections with others, influencing one's social interactions and sense of belonging.

Cultures

The shared values, customs, social behaviors, and artifacts of a group of people that differentiate them from other groups.

Need Theories

Psychological theories that suggest human behavior is motivated by the desire to fulfill specific basic needs, such as physiological, safety, social, esteem, and self-actualization needs.

Universality

The concept that certain principles, ideas, or traits are common, applicable, or beneficial across all cultures, situations, or groups.