Advertisement

07.07.2008 at 09:47AM PDT, ID: 23543947 | Points: 400
[x]
Attachment Details

Calculating an average of averages

Asked by Wedmore in Microsoft Access Database, Access Reports

Tags: Microsoft, Access, 2000

I have put together a simple example of what I am trying to achieve.  Each staff member will do 3 types of exercises each day for their trainer.  There are two types of reports, a report card for the staff member detailing how many of each exercise they have done that day, month and year.  The other report is exactly the same only it is a summary for all staff for each trainer.  Both reports use the same query on the table.

The problem is not the standard totals, but the averages per day for the trainer report.  For example, the average push ups per day - originally I was going to get the total push ups for that trainer and divide by the number of days in that month/year so far.  However, what is being requested is an average of the staff averages.  Therefore rather than it be by total days, I have to somehow find the average push ups for each staff member under that trainer and then get the average.  I am new to Access so i am not sure how this could be achieved in the current configuration.

I suspect that ppls first reaction would be to say, put both the trainer and staff in the same report.  However, since this is just a sample, the actual report that I want to put together has over 200 elements to report one section, such as the staff.  Therefore I cant have both staff and trainer summaries in the same report due to the Access limitation of 256 objects.

I have also attached a spreadsheet which hopefully illustrates what I want to achieve, mathematically, more clearly.
Start Free Trial
Attachments:
 
Access DB
 
 
Excel Calculations
 
[+][-]07.07.2008 at 10:16AM PDT, ID: 21946824

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]07.07.2008 at 10:18AM PDT, ID: 21946841

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]07.07.2008 at 10:20AM PDT, ID: 21946871

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]07.07.2008 at 10:31AM PDT, ID: 21946967

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]07.07.2008 at 10:33AM PDT, ID: 21946985

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]07.07.2008 at 10:44AM PDT, ID: 21947078

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]07.07.2008 at 10:53AM PDT, ID: 21947151

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]07.07.2008 at 10:56AM PDT, ID: 21947170

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
 
Loading Advertisement...
20080716-EE-VQP-32 / EE_QW_2_20070628