<P ALIGN=CENTER><B>Question datasets</B></P>
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+<p>A dataset is a collection of data used to create a question
+ (such as a calculated question), where it is inserted in
+ place of a variable within the question.</p>
+
+<p>You can create a "<i>private</i>" dataset for a specific question,
+ or a "<i>reusable</i>" dataset that can be used within all
+ questions within a category.</p>
+
+<p>When creating a question that uses datasets, you'll be prompted
+ with two screens.
+
+<p>The first screen allows you to assign a particular dataset to be
+ substituted for each variable.</p>
+
+<p>The second screen allows you to add and remove sets of numbers in
+ the dataset. The numbers used for individual questions presented
+ to students will be selected from this set.</p>
+
+