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Q: statistics ( No Answer,   2 Comments )
Question  
Subject: statistics
Category: Science > Instruments and Methods
Asked by: val1-ga
List Price: $20.00
Posted: 02 May 2006 06:30 PDT
Expires: 01 Jun 2006 06:30 PDT
Question ID: 724661
I am looking at changes in dne muneral density inpostmenopausal women
with exercise. here will be two groups - a cntrol group with no
exercise and a group that gets exercise. Bone mineral density will be
measurded with DEXA scan.
What should my sample size be?

Clarification of Question by val1-ga on 04 May 2006 06:39 PDT
I am looking at changes in bone mineral density in postmenopausal women
with exercise. There will be two groups - a control group with no
exercise and a group that gets exercise. Bone mineral density will be
measurded with DEXA scan.
What should my sample size be?
Answer  
There is no answer at this time.

Comments  
Subject: Re: statistics
From: frde-ga on 02 May 2006 06:56 PDT
 
Equal
Subject: Re: statistics
From: frde-ga on 04 May 2006 06:45 PDT
 
Geographically diverse

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