##### Darin B.

1 Probability lessons

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.

##### Gennadiy K.

5 Probability lessons

Arnold explained very clearly the concepts and methods of the **probability** theory that I need for my job. He illustrated **probability** formulas by simple, often amazing examples helping to remember the theory and solve problems.

##### Talia N.

7 Probability lessons

Learned how to tackle **probability** problems without making them too complicated. Very efficient. Highly recommend her for **help** with **probability** and statistics.