Edexcel AS Mathematics - Sample Assessment Materials Paper 2 - Statistics and Mechanics (YEAR 12) 

Love these videos helping me a lot cheers 👍

Thanks for the vid! I like to remember variance as mean of the squares - square of the mean. Just thought I’d add that there.

You’re so underrated

Great video! I noticed you missed out part ii of q7, is that up on your RU-vid page anywhere else?

Thank you for a2

exam's in 3 hours and a half, good luck everyone.

class video. cheers

31:30 heard a bit a Indian come out 😂😂