The Probability Density Function F(x) of a Random Variable X

question 15

Multiple Choice

The probability density function f(x) of a random variable X that is uniformly distributed between a and b is:

• A) 1 / ( b - a )
• B) 1 / ( a - b ) .
• C) ( b - a ) / 2 .
• D) ( a - b ) / 2 .

---

Definitions:

Data Acquisition Error

An error that occurs during the process of collecting or obtaining data, which can lead to inaccuracies in the final data set.

Experimental Error

Experimental Error refers to the deviation of observed values from the true value, caused by factors not accounted for in an experiment.

Statistical Inference

The process of using data analysis to deduce properties of an underlying probability distribution.

Observational Study

Research where the researcher observes and measures variables without manipulating them, allowing for the study of natural behavior and relationships.