Question

What is the area under f(x) if the function is a continuous probability density function?

Short answer

The area under $f\left(x\right)$ will be $1$ if the function is continuous probability density function

Step-by-step solution

Given information

Given in the question that statement the function is a continuous probability density function

Solution

It is understood that if a continuous probability density is merged on its entire limit, the resultant value is always $1$, hence the area under $f\left(x\right)$ will be $1$.