Here are some useful links to resources on the internet relevant to Day 3 of the Boot Camp.
There are videos from Khan Academy on probability density functions and on the normal distribution.
And here are the StatTrek pages on probability density functions and on the normal distribution.
John Kruschke’s blog has a cool animation of 3 MCMC chains.
Mike Meredith's site has information and R code for MCMC chains for an occupancy model using a Gibbs sampler and a random walk.
Please let us know if any of these links does not work.