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prestbury road
27 Nov 12 12:26
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Date Joined: 06 Feb 06
| Topic/replies: 280 | Blogger: prestbury road's blog
Can anyone help with this:

I want to take the goal expectancy of a football team and work out the price for them to score 0 goals, 1 goals, 2 goals, etc up to 5 goals.  I am prepared to assume that no more than 5 goals can be scored by the team to make the calculation easier.

I think its a binomial distribution problem, but I dont know how to input this into excel.

If anyone can help with a) the maths and/or b) inputting it into excel, I would be very grateful.

Thanks in advance

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Replies: 10
By:
IanP
When: 27 Nov 12 12:47
Look at the POISSON.DIST function.
By:
prestbury road
When: 27 Nov 12 13:14
Thanks Ian, got it sorted, your are right its poisson dist not binom dist, cheers
By:
KOBEFROMDOWNTOWN
When: 12 Dec 12 16:41
Quick question for someone who knows more about 'simplify the surd' than I do.

3√14
----
√42   Any idea how you write this in its simplest form, showing your working?

Thanks in advance.
By:
JLivermore
When: 12 Dec 12 16:51
what does this have to do with excel?

are those 4 dashes meant to reflect a division?

so (3√14)/(√42)?
By:
Darlo Bantam
When: 12 Dec 12 16:55
More to the point is it a serious question?
By:
KOBEFROMDOWNTOWN
When: 12 Dec 12 17:19
livermore that is correct.  I am posing the question on behalf of my sister.

It has nothing to do with excel.  The thread was dead so I didn't think it would be a problem posting the question on here.
By:
JLivermore
When: 12 Dec 12 18:07
is this your sisters homework?
By:
mouse trap
When: 13 Dec 12 08:19
(3√14)/(√42)=(3*√2*√7)/(√6*√7)=(3*√2)/√6

Wink
By:
mouse trap
When: 13 Dec 12 08:24
(3√14)/(√42)=(3*√2*√7)/(√6*√7)=(3*√2)/√6=(3*√2)/(√2*√3)=3/√3=√3*√3/√3=√3
By:
JLivermore
When: 13 Dec 12 09:13
or

(3√14)/(√42)=(3√14)/√(3*14)=(3√14)/(√3√14)=3/√3=√3
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