Statistics

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Jan 24, 2017 07:51
Statistics

I studied in the Internet yesterday.
A series of statistics lessons was broadcasted, and I watched the final lecture.
After my learning, I took the final test, which my score was 94/100.
It meant that I didn't understood some of them.

Anyway, I hadn't taken such kind of a test for a long time, and I remembered when I
was a student.