https://wiki.kram.nz/index.php?action=history&feed=atom&title=SE250%3Alab-5%3Ashua066SE250:lab-5:shua066 - Revision history2026-06-09T01:13:56ZRevision history for this page on the wikiMediaWiki 1.45.3https://wiki.kram.nz/index.php?title=SE250:lab-5:shua066&diff=6826&oldid=prevMark: 3 revision(s)2008-11-03T05:19:55Z<p>3 revision(s)</p>
<p><b>New page</b></p><div>==Lab 5==<br />
in this lab testing by change three varaiable<br />
<br />
<pre><br />
int sample_size = 1000;<br />
int n_keys = 1000;<br />
int table_size = 1000;<br />
</pre><br />
<pre><br />
Entropy = 7.843786 bits per byte.<br />
<br />
Optimum compression would reduce the size of this 1000 byte file by 1 percent.<br />
<br />
Chi square distribution for the 1000 samples is 214.46, and randomly would exceed this value 95.00 percent of the times.<br />
<br />
Arithmetic mean value of the data bytes is 128.0860 <127.5 = random>.<br />
<br />
Monte Carlo value for Pi is 3.132530120 <error 0.29 percent>.<br />
<br />
Serial correlation coefficient is -0.017268 <totally uncorrelated = 0.0>.<br />
<br />
Buzhash low 1000/1000: llps = 6, expecting 5.51384<br />
</pre></div>Mark