The Probability Density Function, F(x), for Any Continuous Random Variable $X$

Multiple Choice

The probability density function, f(x) , for any continuous random variable X, represents:

A) all possible values that $X$ will assume within some interval $a \leq x \leq b$ .
B) the probability that $X$ takes on a specific value $x$ .
C) the area under the curve at $x$ .
D) the height of the function at $x$ .