<p>Most prep books for the Math level 2 exam don't include regression, but the McGraw Hill book says regression could be on the test. Does anybody know whether or not the real test could include regression?</p>
<p>no, mcgraw and barron's books ahve the most unrealistic stuff on it</p>
<p>90% of what they have isn't even on the test</p>
<p>What the heck is regression? XD. It wasn't in Barron's, and it wasn't on the real test, and it wasn't in any math class I've had, including calc (so far).</p>
<p>Regression and correlation were included in statistics in Grade12.</p>
<p>the only statistics element on the mathiic is standard deviation</p>
<p>yeah, regression is a stats thing</p>
<p>Thank you for your help. I'm relieved that regression isn't actually on the test. Also, it's good to know that standard deviation IS on the test. Thanks a million.</p>
<p>(I posted the original question on my mother's account, alchemymom.)</p>
<p>standard deviation and z-scores were on the may 6 math ii test, but no regression</p>
<p>But questions on Math 2 involving standard deviation don't actually involve calculating it, do they? Because that would take forever without a program (which I don't have). Like I got an SD questions like:</p>
<p>Which set of numbers has the smallest SD?</p>
<p>1,2,3,4,5
29,34,12,65,
1,1,1,1,1</p>
<p>are those the type of standard deviation questions on the test?</p>