We went through her notes and did the sample problems including understanding the normal distribution, x-bar, mu, and sigma, z-score, standard normal distribution, how to find the area under the standard normal distribution given the z-score and finding the z-score given the standard normal distribution, how to calculate areas that are above the z-score and when there are two z-scores, how to use the z-score and standard normal distribution to find the probabilities with the normal distribution.