Learning objectives

• Work with probability density functions for  one and two random variables
• Calculate probabiliites from density functions by integrating
• Use the relationship between pdfs and cdfs for 1-variable probability distributions
• Calculate expected values from probability density functions

Before class

• Read Hughes-Hallett section 16.6
• Ponder Hughes-Hallett problems:  16.6: 17, 18, 19, 22.

In class

• Probability problems
• More on probability with Mathematica