Mos Def
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#1
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#1
Can someone please give a list of formulas we have to memorise for S1, because theres tonnnes!! +Rep for this.

Thanks alot

Eek forgot to say: EdExcel
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Agrippa
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#2
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#2
What board are you?

For OCR (I can get the other boards for you as well if you're not OCR), see attachment. All other formulae are given in the formula booklet.
Attached files
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theredsox
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#3
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If you're Edexcel, I've got a list that I've made for myself already. Just tell me and I'll type it out.
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Agrippa
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#4
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Here's the Edexcel one (from the specification) as well (someone just asked me for it so I though I'd post it here as well):

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theredsox
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#5
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The line about independent events - Correct me if I'm wrong, but isn't it nonsense? How is the probability of A dependent on B the same as the probability of B?
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nota bene
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#6
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(Original post by theredsox)
The line about independent events - Correct me if I'm wrong, but isn't it nonsense? How is the probability of A dependent on B the same as the probability of B? e
It isn't.

...which is what the sheet says...


P(B|A)=P(B) (i.e. probability of getting B given that we just got A is equal to the probability we get B on the first try; they are independent.)
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OxyMoron.
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#7
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(Original post by theredsox)
The line about independent events - Correct me if I'm wrong, but isn't it nonsense? How is the probability of A dependent on B the same as the probability of B? e
It's for independent events, so the probability of the event B occurring doesn't depend on the event A occurring. So probability of B given A is just probability of B, because the probability of B happening would be the same whether A happened or not.
Hope thats cleared it up
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Mos Def
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#8
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yep i do EdExcel... yeh those probability formuals i hate and have to memorise
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Agrippa
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#9
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#9
It's odd that you only need to memorise 2 formulae for OCR, but so many for Edexcel...
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theredsox
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#10
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#10
Yes, OK, I'm just stupid
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reductio
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#11
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#11
Our Statistics teacher taught us a formula for Linear Interpolation.

Do we actually need it?

I havent seen it come up.
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mdarwish01
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#12
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#12
Don't forget the definitions we should remember
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poohbearganglani
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#13
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#13
OMG
could somebody please post the formula for linear interpolation ???
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azgeller
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#14
Report 11 years ago
#14
thanks for the Edexcel formulas
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Astin Martin
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#15
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#15
I need them as well
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-unknown-
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#16
Report 9 years ago
#16
(Original post by theredsox)
If you're Edexcel, I've got a list that I've made for myself already. Just tell me and I'll type it out.
Hey im in real need for things i need to remembr ill love you forever if you can send me them! i can't seem to get it of this thread... im new to this!

thanks x :angelblush:
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CarbonDeclare
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#17
Report 8 years ago
#17
(Original post by -unknown-)
Hey im in real need for things i need to remembr ill love you forever if you can send me them! i can't seem to get it of this thread... im new to this!

thanks x :angelblush:


YEAAAAAAAAAAAAH
http://sam.davyson.com/as/maths/S1/
WOOOWOOOOOOO
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KingKeal
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#18
Report 7 years ago
#18
(Original post by theredsox)
if you're edexcel, i've got a list that i've made for myself already. Just tell me and i'll type it out.
yes please
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veniss
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#19
Report 5 years ago
#19
(Original post by theredsox)
If you're Edexcel, I've got a list that I've made for myself already. Just tell me and I'll type it out.



Hi can you send my that list of the formulas for S1 that I have to memorise?
Thanks!!!
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