Access | Advanced queries exercise | Grouping - billionaires

This exercise is provided to allow potential course delegates to choose the correct Wise Owl Microsoft training course, and may not be reproduced in whole or in part in any format without the prior written consent of Wise Owl.

You can learn how to do this exercise on the relevant Wise Owl classroom training course (sadly for the moment only in the UK).

Software ==> Access  (66 exercises)
Version ==> Access 2010 and later
Topic ==> Advanced queries  (16 exercises)
Level ==> Average difficulty
Before you can do this exercise, you'll need to download and unzip this file (if you have any problems doing this, click here for help).

You need a minimum screen resolution of about 700 pixels width to see our exercises. This is because they contain diagrams and tables which would not be viewable easily on a mobile phone or small laptop. Please use a larger tablet, notebook or desktop computer, or change your screen resolution settings.

Open the database in the above folder.

Create a query showing the average age of billionaires for each country, and the number there are, sorted so that the highest average age appears first.  Your final query should look like this:

Access 2010 exercise - Advanced queries (image 1)

Russia has 12 billionaires, with a remarkably young average age

Save this query as BillionairesAnalysed, then close down your database.

You can unzip this file to see the answers to this exercise, although please remember this is for your personal use only.
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