Is the priority ranking based on my own data or everyones data?

#Help When it says a suggested time for reading the passage, I noticed that both of mine were 9 and 11 minutes to do the reading. If I took that long on each passage during a real LSAT to read a passage, I would not have enough time to even read and answer the questions? I took about 3 minutes to read the passage for both.

" But even humdrum participants won't cut it simply because there aren't enough of them to capture the vast variety of characteristics in the population." I think you misspelled "hundred" unless you meant unexciting and dull people.

I will score 170+!

Can anyone go more in-depth on the very end of the video when he states X requires Y? X->Y makes sense to me and so does Y is required for X, but what would be the contrapositive of X->Y when meaning X requires Y?