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.

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Definitions:

Traditional Approaches

Conventional methods or techniques that have been historically used within a field or practice, often contrasted with more modern or innovative methods.

Psychological Finding

A discovery or observation made in the field of psychology, often based on research or experimental results.

Critical Thinking

The objective analysis and evaluation of an issue in order to form a judgment, characterized by open-mindedness and the ability to question assumptions.

Well-supported Reasons

Arguments or explanations that are backed by solid evidence, making them persuasive and credible.