by Tim Little <tim@[EMAIL PROTECTED]
>
Apr 25, 2008 at 11:43 PM
On 2008-04-26, ericaraines@[EMAIL PROTECTED]
<ericaraines@[EMAIL PROTECTED]
> wrote:
> Can anybody please help me with this question?
There was only one question in your post, and this was it. My answer
to this question is yes, somebody can help. They can help by
prompting you to actually formulate a mathemtical question that can be
answered.
> A researcher wanted to determine if the average size of farms in two
> counties in Pennsylvania were different. 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. 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. A hypothesis test was
> conducted at the 5% level of significance.
Lots of statements, with no question.
> A. 0.22
> B. 0.57
> C. 1.85
> D. -1.85
> E. -0.57
A bunch of letters and numbers, with no apparent relation to anything.
Possibly multiple-choice answers to some unasked question.
- Tim
