Actually not. The events are not independent of each other, what we want is the probability he will pull a number, given that she pulled the exact same number. This is called conditional probability. It's calculated by the following rule: given two events A and B, the conditional probability P(A|B), that is, the probability of event A happening, given that event B already happened, is P(A ∩ B)/P(B), that is the probability of both A and B happening independently divided by the probability of B happening.1 in 20? I think the chance of getting two sevens on two twenty-sided dice is supposed to be much lower.
I can't believe they legit did the "and they were good friends". Sensei still best girl...Everyone's talking about the misunderstanding while I can't get this new teacher ship out of my head.
Edit: On rereading the series I realized it's not new at all and it's just been so long since she appeared I completely forgot there was a canon lesbian in this story.
Yep! Another way to say it: yes, there’s 400 different possible combinations, but out of these, 20 are a match! So the odds of them matching is 20 out of 400 or 20/400. This simplify back to (20/20) / (400/20) = 1 / 20!Actually not. The events are not independent of each other, what we want is the probability he will pull a number, given that she pulled the exact same number. This is called conditional probability. It's calculated by the following rule: given two events A and B, the conditional probability P(A|B), that is, the probability of event A happening, given that event B already happened, is P(A ∩ B)/P(B), that is the probability of both A and B happening independently divided by the probability of B happening.
Here I'm calling A the probability of Akihito pulling some number, and B the probability of Charlotte pulling some number. Both are 1/20 independently. The probability of the intersection, as you correctly guessed, is much smaller, being 1/20 • 1/20 = 1/400.
Thus, the probability of Akihito pulling some number, given that Charlotte already pulled the same number is
P(A|B) = 1/400 / 1/20 = 1/20.
Oh I didn't even notice that. It probably would have been better if Shinonome paired with him too. That would've sparked conflict and hopefully made Charlotte actively say that she wanted to date or thought they were already dating.Though he completely blocked poor Shinonome, who really got the 8, as Charlotte feared.
That's too many chapters! Can we shorten it like.... NEXT CHAPTER please? I can't wait it's so hhhhhhrgnnnnnn!!! T_T I can't wait for Emma to get wind of it! How's she going to react?! D=Base plot of V3 lol, from her perspective: they're dating, from his perspective: he just to be asked to raised Emma together. Just wait like 15-20 chapters for them to really start dating