How do I find the statistical range of values?
<p>In Google Sheets:</p>

<p>I find the average using <code>=ROUND(AVERAGE(A1:B2),1)</code> and<br>
the maximum using <code>=MAX(A1:B2)</code> and<br>
the median using <code>=ROUND(MEDIAN(A1:B2),1)</code>.</p>

<p>I looked through the list of functions Google provides, but I could not find a way to calculate the statistical range of a range of data cells.</p>

<p>How can I find the statistical range of <code>A1:B2</code>?</p>