##### Darin B.

1 Probability lesson

Jason, helped me with college level **Probability**. The level of Probabilities included but not limited to: Distinguish simple and theoretical **probability** from classical **probability** theory, joint and conditional probabilities, **probability** mass function, measure a **probability** distribution, describe a binomial distribution, calculate Z scores for a normal distribution and calculate the standard error of a sample.

##### Abigail S.

1 Probability lesson

I met with Eugene to get help with an intro to **probability** class for my IE major. He was wonderful!! I was feeling discouraged with **probability** in general after the first midterm in my class, and he was able to turn that around. He walked me through problems step by step, even when they were seemingly obvious/easy, making sure I truly understood all parts of each problem. I now feel like **probability** is something I can understand and do, his tips and tricks were all very helpful.

##### Johanna C.

2 Probability lessons

We worked on z scores, which is the number of standard deviations away from the mean, use to go to the standard normal table, the numbers in the table corresponding with a z score represent the **probability** less than that z score. You can start with an x value, convert to a z value, and find the **probability** less than it, or you can start with a **probability**, find the z score, and covert to the x value.