Using Boolean Expressions in Data Analysis with Excel 2007

Excel 2007 data analysis tools include Boolean expressions, of course. To construct a Boolean expression, such as when you filter criteria, use a comparison operator and then a value in the comparison (>5, for example). The following table shows the Excel comparision operators and what they represent:

Comparison Operator	What It Means
=	Equals
>	Greater than
>=	Greater than or equal to
<	Less than
<=	Less than or equal to
<>	Not equal to

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