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1. ### Help with statistics? point estimate?

It's 0.59 +- 2.57*Sqrt(0.59*(1-0.59)/1000) There are no other sensible estimates of p-hat then the one you are using above unless you have some prior knowledge of the situation you can incorporate.

1 Answers · Science & Mathematics · 08/12/2010

2. ### I NEED HELP WITH MY MATH HOMEWORK SOMEONE HELP!?

I DO NOT KNOW IF I UNDERSTOOD WELL ...

1 Answers · Science & Mathematics · 18/02/2009

3. ### What is the Sum? (1+2+...+98+99)?

...". If adding by pairs, what you should have done is (1+99) + (2+98) + (3+97) + .... + (49+51) + 50. Note that this is...

11 Answers · Science & Mathematics · 13/03/2010

4. ### Math homework: Equivalent Statements?

let A = gasoline costs 1.99 B = live in Orange County I) A iff B...

2 Answers · Science & Mathematics · 11/08/2011

5. ### Question in math ..do you belive 1+1 = ?

... true. There are many ways of proving that 1=.99... This equation is simply an application of that. For another proof...

4 Answers · Science & Mathematics · 18/06/2011

6. ### how did rutherford calculate pi?

I did a search on the internet: try these. In 1841, William Rutherford...

1 Answers · Science & Mathematics · 25/04/2007

7. ### Evaluate limit x->2 (from the left) : f(x)= (x-3)/(x^2-4)?

You can do it a couple of ways: 1) simply draw up a table x.....1.9.....1.99.......1...

4 Answers · Science & Mathematics · 28/08/2007

8. ### How many digits does A contain?

A contains 2001 digits. This can be obtained by using simple logic. For example 199^3 = 7880599 = 7 digits 99^3 = 970299 = 6 digits A general equation can be drawn. Let x be the number of...

1 Answers · Science & Mathematics · 29/01/2011

9. ### help with this math problem order of operation and chant the operation of subtraction to addition?

1) -99 / -3 = 33 33 / 11 = 3 3 * 7 = 21 2) -6 * 11 = 66 66 / -3 = -22 -22 * 7 = -154...

1 Answers · Science & Mathematics · 23/11/2010

10. ### Mathematics ends in self contradiction -Do you agree?

I do not agree that that which can be proved mathematically can contradict reality. .99[bar...sense. Perhaps if one assumes philosophically that a the idea of convergence does not mean 1 is the identity of .999..., but .999... is instead seen...

5 Answers · Science & Mathematics · 14/10/2011