8/31
Today, I concentrated on Elementary Statistics because I want to accumulate for the basis of Econometrics.
Although I had a Statistics course in the undergraduate, I didn’t study well. So, I learned a lot today.
This is the first time that I roughly finished one of the thickest books.
Try to improve everything step by step!
Anyway, I bought an OSU T-shirt.
Orange and black are symbol colors!
It took $30!
But, I like this shirt.
たかし