A random variable \(X\) is defined as the volume of fuel (in litres) dispensed by a bowser per use. Which statement best describes \(X\) ?
- \(X\) is discrete because the machine dispenses a fixed amount each time.
- \(X\) is discrete because volume can only take positive values.
- \(X\) is continuous because the machine is used many times per day.
- \(X\) is continuous because volume can take any value within an interval.