[TIL] Junior Web Developer Log - Day 64

TIL

Today, during my commute, I attended lectures for Database Systems and Introduction to Statistics.

Because the Database Systems lecture focused on SQL, the material felt very easy for me, since I have already used SQL extensively in practice. In fact, it was simple enough that I hardly felt the need to review it afterward.

In introduction to Statistics, I learned about sampling distributions. Compared with probability distributions, this topic felt far more difficult. Not only is the underlying concept challenging to understand, but it also requires memorizing multiple formulas and applying them accurately to problem-solving situations. For that reason, I realized that I will need a great deal of review.

With the help of GPT, I went over the concepts once again, but I still have not fully understood the formulas related to the t-distribution and the F-distribution. Therefore, I plan to study the parts I could not fully grasp during the week over the weekend.

As for exercise, today was pull day, so I performed long pulls, wide-grip lat pulldowns, wide seated rows, seated rows, T-bar rows, and hammer curls.