# Binomial Distribution!?

HELP! My teacher has told us to look binomial distribution up, and learn it, but the sites I usually go on don't explain it very well, and I don't get it at all! Are there any good resources that explain it is simple terms (for the simple minded, aka. me!)

Statistics make me want to cry. And I don't get why my teacher hasn't taught us any of this...

Posted Thu 24th May, 2012 @ 21:01 by YellowYeti

kaaay ...

lets see if I can help

so they give you some info e.g probability that machine is faulty is 0.4 and not faulty js 0.6. You can name faulty 0.4 as P and not faulty 0.6 as Q . Then  it asks what is the probability of three of them being not faulty. For example.

it will always give a formula to pick the right stuff out of. Made up of p's and q's. Find any parts that has something like 3q or q cubed. Then, you substitute the p's and q's and work it out . an answer under one I think.

Answered Wed 6th June, 2012 @ 19:57 by Meghna

Vicky don't worry! I'm going to get a statistics book off him next maths lesson, so ask for one too! That binomial distribution is really weird, just ask him in lesson or something. Look at past papers on the Edexcel website to see how to do it in the mark scheme or something?

Answered Sat 26th May, 2012 @ 19:06 by Joanne

Yeah, I might get a book, that's a good idea :P Just paranoid that I'm going to end up going into the Stats exam not even knowing what it's about! :L

Answered Sun 27th May, 2012 @ 11:08 by YellowYeti

Is your school on the mymaths website? That's got a pretty good way of explaining it and I usually find it helps me:) www.mymaths.co.uk  or try getting a revision book for it, they'll cover all the topics you need anad explain it all so you don't miss anything for the exam

Answered Thu 31st May, 2012 @ 11:49 by Emma

Damn, just realised that I forgot to get a textbook :( And I've tried MyMaths, but I don't understand the tutorial thing on it :(

Answered Fri 1st June, 2012 @ 21:44 by YellowYeti

Yeah Vicky I forgot to get it too :(

Answered Fri 1st June, 2012 @ 22:43 by Joanne

Oh well, I'll just make sure I go to revision or something, when he's going to run through some statistic stuff :)

Answered Sun 3rd June, 2012 @ 12:49 by YellowYeti

Yeah, what day you going to go on and what time?

Answered Sun 3rd June, 2012 @ 15:16 by Joanne

I don't know, are you going on Thursday or Friday this week? I'm not sure whether to or not :/

Answered Wed 6th June, 2012 @ 15:47 by YellowYeti

Ahh, that makes sense, but I thought there was something on the calculator, like a button to work it out with? But I don't know how to use it :/

Answered Wed 13th June, 2012 @ 20:33 by YellowYeti

no.. No button.. You only need a caculator for after you've substituted everything and then want to work out final answers.....

Answered Wed 13th June, 2012 @ 21:09 by Meghna

Oh ok :) I must just be getting confused :P

Answered Thu 14th June, 2012 @ 17:07 by YellowYeti