Discrete and Continuous Type Random Variables
What is a Probability Mass Function (PMF) used for in the context of discrete random variables?
Which of the following statements about continuous random variables is correct?
What does the area under the Probability Density Function (PDF) curve represent for continuous random variables?
For a discrete random variable, which of the following must always be true?
Which graphical representation is commonly used to represent the PMF of a discrete random variable?