Statistics and Mechanics Revision Sheet | Edexcel Maths A-Level 2023

Find a COMPLETE copy of my REVISION SHEET in my Google Drive
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MADAS MATHS papers
• MADAS A Level Maths Pa...
EDEXCEL A LEVEL papers
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MY TOP TEN TIPS for A Level PURE
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EVERYTHING you need to memorise for your A Level Pure Exam
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Chapters
00:00 Introduction
01:08 Statistics
17:51 Mechanics
#maths #revision #exam #alevel #applied #stats #mechanics #statistics #edexcel #ocr #ocrmei #aqa

[@polVallverdu-mf9uk]

at 6:36, why is extrapolation defined as making predictions outside the data range "incorrectly"? I thought it was just the act of making said predictions

[@MrAstburyMaths]

Yes good point, I should have used the word "unreliably" rather than "incorrectly". I have updated the sheet to reflect this. Thank you

[@nochance7417]

Going to save this for 1hr before my exam

[@ayazbhol]

half an HR til the exam XD

[@mushtieplays8026]

You’ve blown up fast, very deserved, your the best at this!

[@MrAstburyMaths]

Appreciate the nice words. Thanks you 🙏

[@justinw.2472]

The maths GOAT

[@edwarddjan8319]

Haha! 😂

[@christam8183]

You're such a good tutor. Very clear presentation.

[@MrAstburyMaths]

Glad it was helpful! Thanks for the kind words

[@tatemotivation0]

@@MrAstburyMaths can you do a casio cgx50 tricks for this paper

[@nogaps7855]

Absolute legend, heading into the exam in an hour and feeling happy

[@MrAstburyMaths]

Brilliant! Hope it went well

[@nogaps7855]

@@MrAstburyMaths Was very happy with it, stats went well, thanks!

[@nwarrier2338]

Thank you so much (my first Y12 mock is stats and mechanics and I'm fearing for my life right now). This is so helpful!

[@MrAstburyMaths]

Glad it was helpful!

[@studiostrawberry8246]

thank youuu!

[@Ry27104]

the pure papers were so helpful. Is it possible to get a predicted paper for paper 3?

[@MrAstburyMaths]

Hi, I’ll be posting as many applied papers as possible. There are so few topics that all papers are predicted papers! I recommend doing as many past papers as possible

[@justinamateescu7026]

life (and grade) saver!

[@MrAstburyMaths]

Glad you found it helpful 👍

[@jdd2918]

good stuff saving lives here

[@aminn4901]

life saver 🙏

[@christam8183]

Thanks so much, Mr Astbury.

[@MrAstburyMaths]

You are very welcome

[@Henry-sp3ku]

Thanks for this G

[@tiaraf9110]

Ur jus amazing

[@F16Fighter]

Thank you so much sir you rly did save me on paper 2, sadly i didn't find you until after paper 1 :( at least i have you for paper 2 and paper 3

[@danielnovetsky6437]

i'll firm the large data set marks

[@Ganothic]

Hello! At 13:10 it says P(X

[@oliviaf8276]

lifesaver

[@MrAstburyMaths]

Happy to help! ☺️

[@saadansari2652]

Legend

[@ejbm6900]

I thought the correlation critical values was page 35 titled “critical values of or correlation coefficients”?

[@TheJeccoo]

......Legend

[@poliax7066]

A god in human skin 🔥🔥🔥🔥

[@sabercl3r928]

we both here preparing huh

[@muhie]

Goat!

[@FR-hk7qm]

also a particle mean we dont account the spinning right?

[@bobbishop.3251]

*nice.*

[@MrAstburyMaths]

Thanks

[@wump5430]

i hate i only found this tonight kmt rn

[@starwarsjoey228]

3:01
sum of x squares
does this mean you add up all the xs, and then square them, or does it mean you square each value of x, then add them?

[@dasvidanya2694]

Square them all, then add them 😁 good luck with the exam!

[@rohankundaje5646]

u god

[@CallumButton]

LUNGANG

[@AvoGadro-tn4hr]

LUN GANG LUN GANG

[@guy3259]

GOAT

[@ryane.1160]

i love you.

[@hasansyed692]

wish you started earlier

[@MrAstburyMaths]

Me too. Thanks for the support! 😀

[@zakmeghji]

What do you think grade boundaries will be like having seen the first 2 papers?

[@cineacle]

fr

[@henri5112]

Lmk

[@omxrrrrr5578]

its been close to 73-75% for the last few years for edexcel look at the grade boundaries

[@moosinium]

​@@omxrrrrr5578What, for A*?

[@2cutzaky055]

@@moosinium yep

[@sdog95]

18:00 😭😭😭😭😭

[@MrAstburyMaths]

🤣

[@mrcheese1373]

I can't access the google drive

[@TB-qi1no]

Why is median at 18 for interpolation between 16 and 21

[@MrAstburyMaths]

It’s was just an example I made up! In this example there must have been 35 data points. Therefore the median would be in the 18th position and then you use interpolation to find the value of the median.

[@GreyJaguar725]

Could you make one of these for FP1 and/or FP2?

[@user-gi3yr1gl7j]

try

[@SarahSAS]

watching this 20 mins before the exam RIPO"Fkhdshkfsd

[@isaguven05]

Who wins in a battle between mr atsbury and TL maths?

[@nochance7417]

Neildoesmaths

[@rixp18]

LUN Gang

[@aceofhearts5276]

NeilDoesMaths > MrAstbury > TLMaths

[@isabdel3975]

TLmaths clear, the goat

[@K_10107]

TL maths

[@hannahtchibinda9213]

Anyone else watching this 30 minutes before paper 3😂

[@LegendaryHeroponRiki]

Is the large data set worth learning?

[@MrAstburyMaths]

It’s worth looking over!!! Guaranteed 2 or 3 marks every year requires the LDS

[@F16Fighter]

PVA => GLUE XD

[@xodacan5072]

3 hours 😂😂😂 I'm finished

[@rayhaan7914]

Same

[@starwarsjoey228]

hahaha only 1 and a half hour now
what is the reaction force on the ladder ohohohhhhh
what is the units of wiind speed ohohhoahhaohh

[@ahmadsheikh1152]

Lun gang!!!

[@yogigt5051]

Bro just copied bicen 😭😭

[@nochance7417]

He still the goat

[@fatmabatmaz2]

They have different information i prefer having both bicen’s version and this one

[@auroramedia1]

not about who does it first, its about who does it right 😩

[@oscarcornaby2838]

These neil does maths ultras thinking neil is better. Pure waffle Astbury on top.

[@AvoGadro-tn4hr]

LUN GANG LUN GANG 🔛🔝

[@rileykeegan8385]

7:34 dont do that again