Re: Statistics question please help.

ericaraines@[EMAIL PROTECTED]
 wrote:
> Can anybody please help me with this question?  I'm totallly lost.
>
> A researcher wanted to determine if the average size of farms in two
> counties in Pennsylvania were different.

Okay.

> He samples 8 farms in Indiana County and determines the average size
> of a farm is 191 acres with a standard deviation of 38 acres.

Okay.

> He then samples 10 farms in Greene County and determines the average
> size of a farm is 199 acres with a standard deviation of 12 acres.

Okay.

> A hypothesis test was  conducted at the 5% level of significance.
>
> A. 0.22
> B. 0.57
> C. 1.85
> D. -1.85
> E. -0.57

Okay.

>
> Thanks in advance.

Um, for what?  You never asked a question, just made some statements.

-- 
Jim Langston
tazmaster@[EMAIL PROTECTED]