Cold and vicious female PhD supervisor VS elegant and domineering banker
Marry with love, marry with love.
-Man is born alone, and sometimes needs to build himself up through others.
-Marriage is a good way, of course, others are good too. The ultimate goal is just to pass the exam.
Li Sijia agreed and finally left 1/4 of the space for Tangning. He thought it was good and took out 1/2. He thought it would be easy to score 75 points with the shrewd understanding of the two people.
Later, for some reason, 1/4+1/2 did not get 3/4.
Until something happened.
Small Theater
The fragrant breeze hit her face, and the visitor casually picked up the book she had hidden under her notebook. The movement was so fast that she was caught off guard.
Li Sijia smiled leisurely: "Classmate, this is a university. What do you think the teacher doesn't care about? Isn't your neck tired after hiding two classes?" She flipped through the book, "Of course, since you like the novel about marriage before love so much, you probably understand the concept of null hypothesis in statistics."
The girl blinked: "Teacher, why is this?"
"Because people like hopeless assumptions. If we assume that couples are united without love, then once one or two types of errors are eliminated and significant results are obtained, it will be easy to be satisfied."
"Ah, wouldn't that be too cautious?"
"Maybe it's also a kind of cowardice." Li Sijia said jokingly, "I will take this question at the end of the semester. You can't answer it wrong."
The girl stuck out her tongue, "Sister Jia, please let me go!"
Still at this intersection, the warm afternoon wind caused the spring buds on the roadside to sway gently, and a clear male voice sounded from behind, "Have you ever made a null hypothesis?"
It's Song Wenfei.
Li Sijia looked at him and said, "I always have."
At this time, the familiar black car was firmly parked at the intersection, and when the car window was opened halfway, the calm brows and eyes of the person in the car were vaguely visible.
"Long time no see." She said.
Purpose: There are not so many one-shot deals in the world